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发布时间： 2021-12-28 08:20
扫码用手机做题
The next time you try for a high-ranking post,you could let your possible boss listen to a recommending（推荐）phone call"made"by US President Ceorge W.Bush or British Prime Minister Tony Blair.
Of course,neither of them could really do that for you--you would just"borrow"their voices.
AT&T labs will start selling speech software that it says is so good at reproducing the sounds of a human voice that it can recreate voices and even bring the voices of long-dead famous people back to life.
The software,which turns printed text into speech,makes it possible for a company to use recordings of a person′s voice to say things that the person never actually said.
Possible customers for the software,which is priced in the thousands of dollars,includes telephone call centers,companies that make software that reads digital（数字的）files aloud,and makers of automated voice devices（装置）.The advances raise several problems.Who,for example,owns the rights to a famous person′s voice?Some experts even believe that new contracts（合同）will be drawn that include voice-licensing clauses.
"And although scientists say the technology is not yet good enough to commit fraud（假冒）,would the synthesized（合成的）voices at last be able to trick people into thinking that they were getting phone calls or digital audio recordings from people they know?
Even Mr Fruchterman,one of AT&T labs′possible first customers,said he wondered what the new technology might bring."Just like you can′t trust a photograph any more."he said,"you won′t be able to trust a voice either."
According to the passage,you can infer that
本题解析：
考情点拨:推理判断题。应试指导:文章最后一段讲到，有可能第一个购买这种软件的客户对它带来的影响还不敢确定，所以我们可以推论出，这种软件的市场前景还是未知数。
The next time you try for a high-ranking post,you could let your possible boss listen to a recommending（推荐）phone call"made"by US President Ceorge W.Bush or British Prime Minister Tony Blair.
Of course,neither of them could really do that for you--you would just"borrow"their voices.
AT&T labs will start selling speech software that it says is so good at reproducing the sounds of a human voice that it can recreate voices and even bring the voices of long-dead famous people back to life.
The software,which turns printed text into speech,makes it possible for a company to use recordings of a person′s voice to say things that the person never actually said.
Possible customers for the software,which is priced in the thousands of dollars,includes telephone call centers,companies that make software that reads digital（数字的）files aloud,and makers of automated voice devices（装置）.The advances raise several problems.Who,for example,owns the rights to a famous person′s voice?Some experts even believe that new contracts（合同）will be drawn that include voice-licensing clauses.
"And although scientists say the technology is not yet good enough to commit fraud（假冒）,would the synthesized（合成的）voices at last be able to trick people into thinking that they were getting phone calls or digital audio recordings from people they know?
Even Mr Fruchterman,one of AT&T labs′possible first customers,said he wondered what the new technology might bring."Just like you can′t trust a photograph any more."he said,"you won′t be able to trust a voice either."
If the speech software were widely used,
本题解析：
考情点拨:推理判断题。应试指导:这种软件可以模仿他人的声音，可以说出人们事实上未说过的话，因而在法庭上是不能作为证据的。
The next time you try for a high-ranking post,you could let your possible boss listen to a recommending（推荐）phone call"made"by US President Ceorge W.Bush or British Prime Minister Tony Blair.
Of course,neither of them could really do that for you--you would just"borrow"their voices.
AT&T labs will start selling speech software that it says is so good at reproducing the sounds of a human voice that it can recreate voices and even bring the voices of long-dead famous people back to life.
The software,which turns printed text into speech,makes it possible for a company to use recordings of a person′s voice to say things that the person never actually said.
Possible customers for the software,which is priced in the thousands of dollars,includes telephone call centers,companies that make software that reads digital（数字的）files aloud,and makers of automated voice devices（装置）.The advances raise several problems.Who,for example,owns the rights to a famous person′s voice?Some experts even believe that new contracts（合同）will be drawn that include voice-licensing clauses.
"And although scientists say the technology is not yet good enough to commit fraud（假冒）,would the synthesized（合成的）voices at last be able to trick people into thinking that they were getting phone calls or digital audio recordings from people they know?
Even Mr Fruchterman,one of AT&T labs′possible first customers,said he wondered what the new technology might bring."Just like you can′t trust a photograph any more."he said,"you won′t be able to trust a voice either."
With the help of the speech software it is most possible
本题解析：
考情点拨:事实细节题。应试指导:从第一段可知答案为D。
Lisa was running late.Lisa,25,had a lot to do at work,plus visitors on the way:her parents were coming in for Thanksgiving from her hometown.But as she hurried down the subway stairs,she started to feel uncomfortably warm.By the time she got to the platform,Lisa felt weak and tired—maybe it hadn′t been a good idea to give blood the night before,she thought.She rested herself against a post close to the tracks.
Several yards away,Frank,43,and his girlfriend,Jennifer,found a spot close to where the front of the.train would stop.They were deep in discussion about a house they were thinking of buying.
But when he heard the scream,followed by someone yelling,"Oh,my God,she fell in!"Frank didn′t hesitate.He jumped down to the tracks and ran some 40 feet toward the body lying on the rails."No!Not you!"his girlfriend screamed after him.
She was right to be alarmed.By the time Frank reached Lisa,he could feel the tracks shaking and see the light coming.The train was about 20 seconds from the station.
It was hard to lift her.She was just out.But he managed to raise her the four feet to the platform so that bystanders could hold her by the arms and drag her away from the edge.That was where Lisa briefly regained consciousness,felt herself being pulled along the ground,and saw someone else holding her purse.
Lisa thought she′d been robbed.A woman held her hand and a man gave his shirt to help stop the blood pouring from her head.And she tried to talk but she couldn′t,and that was when she realized how much pain she was in.
Police and fire officials soon arrived,and Frank told the story to an officer.Jennifer said her boyfriend was calm on their 40-minute train ride downtown—just as he had been seconds after the rescue,which made her think about her reaction at the time."I saw the train coming and I was thinking he was going to die,"she explained.
The passage is intended to
本题解析：
考情点拨:主旨大意题。应试指导:全文讲述了Lisa在地铁站因晕倒而差点遇险，不过幸而得到Frank及时相救的故事。
Lisa was running late.Lisa,25,had a lot to do at work,plus visitors on the way:her parents were coming in for Thanksgiving from her hometown.But as she hurried down the subway stairs,she started to feel uncomfortably warm.By the time she got to the platform,Lisa felt weak and tired—maybe it hadn′t been a good idea to give blood the night before,she thought.She rested herself against a post close to the tracks.
Several yards away,Frank,43,and his girlfriend,Jennifer,found a spot close to where the front of the.train would stop.They were deep in discussion about a house they were thinking of buying.
But when he heard the scream,followed by someone yelling,"Oh,my God,she fell in!"Frank didn′t hesitate.He jumped down to the tracks and ran some 40 feet toward the body lying on the rails."No!Not you!"his girlfriend screamed after him.
She was right to be alarmed.By the time Frank reached Lisa,he could feel the tracks shaking and see the light coming.The train was about 20 seconds from the station.
It was hard to lift her.She was just out.But he managed to raise her the four feet to the platform so that bystanders could hold her by the arms and drag her away from the edge.That was where Lisa briefly regained consciousness,felt herself being pulled along the ground,and saw someone else holding her purse.
Lisa thought she′d been robbed.A woman held her hand and a man gave his shirt to help stop the blood pouring from her head.And she tried to talk but she couldn′t,and that was when she realized how much pain she was in.
Police and fire officials soon arrived,and Frank told the story to an officer.Jennifer said her boyfriend was calm on their 40-minute train ride downtown—just as he had been seconds after the rescue,which made her think about her reaction at the time."I saw the train coming and I was thinking he was going to die,"she explained.
When did Lisa become conscious again?
本题解析：
考情点拨:事实细节题。应试指导:从第五段倒数第一句可知，Lisa是在被抱到站台上后才又恢复了知觉。
Lisa was running late.Lisa,25,had a lot to do at work,plus visitors on the way:her parents were coming in for Thanksgiving from her hometown.But as she hurried down the subway stairs,she started to feel uncomfortably warm.By the time she got to the platform,Lisa felt weak and tired—maybe it hadn′t been a good idea to give blood the night before,she thought.She rested herself against a post close to the tracks.
Several yards away,Frank,43,and his girlfriend,Jennifer,found a spot close to where the front of the.train would stop.They were deep in discussion about a house they were thinking of buying.
But when he heard the scream,followed by someone yelling,"Oh,my God,she fell in!"Frank didn′t hesitate.He jumped down to the tracks and ran some 40 feet toward the body lying on the rails."No!Not you!"his girlfriend screamed after him.
She was right to be alarmed.By the time Frank reached Lisa,he could feel the tracks shaking and see the light coming.The train was about 20 seconds from the station.
It was hard to lift her.She was just out.But he managed to raise her the four feet to the platform so that bystanders could hold her by the arms and drag her away from the edge.That was where Lisa briefly regained consciousness,felt herself being pulled along the ground,and saw someone else holding her purse.
Lisa thought she′d been robbed.A woman held her hand and a man gave his shirt to help stop the blood pouring from her head.And she tried to talk but she couldn′t,and that was when she realized how much pain she was in.
Police and fire officials soon arrived,and Frank told the story to an officer.Jennifer said her boyfriend was calm on their 40-minute train ride downtown—just as he had been seconds after the rescue,which made her think about her reaction at the time."I saw the train coming and I was thinking he was going to die,"she explained.
How did Frank save Lisa?
本题解析：
考情点拨:事实细节题。应试指导:从第五段第三句可知，Frank,把Lisa抱到了站台上。
Lisa was running late.Lisa,25,had a lot to do at work,plus visitors on the way:her parents were coming in for Thanksgiving from her hometown.But as she hurried down the subway stairs,she started to feel uncomfortably warm.By the time she got to the platform,Lisa felt weak and tired—maybe it hadn′t been a good idea to give blood the night before,she thought.She rested herself against a post close to the tracks.
Several yards away,Frank,43,and his girlfriend,Jennifer,found a spot close to where the front of the.train would stop.They were deep in discussion about a house they were thinking of buying.
But when he heard the scream,followed by someone yelling,"Oh,my God,she fell in!"Frank didn′t hesitate.He jumped down to the tracks and ran some 40 feet toward the body lying on the rails."No!Not you!"his girlfriend screamed after him.
She was right to be alarmed.By the time Frank reached Lisa,he could feel the tracks shaking and see the light coming.The train was about 20 seconds from the station.
It was hard to lift her.She was just out.But he managed to raise her the four feet to the platform so that bystanders could hold her by the arms and drag her away from the edge.That was where Lisa briefly regained consciousness,felt herself being pulled along the ground,and saw someone else holding her purse.
Lisa thought she′d been robbed.A woman held her hand and a man gave his shirt to help stop the blood pouring from her head.And she tried to talk but she couldn′t,and that was when she realized how much pain she was in.
Police and fire officials soon arrived,and Frank told the story to an officer.Jennifer said her boyfriend was calm on their 40-minute train ride downtown—just as he had been seconds after the rescue,which made her think about her reaction at the time."I saw the train coming and I was thinking he was going to die,"she explained.
Why did Jennifer try to stop her boyfriend?
本题解析：
考情点拨:事实细节题。应试指导:从最后一段倒数第一句可知，Frank的女友担心Frank会被列车轧死。
Lisa was running late.Lisa,25,had a lot to do at work,plus visitors on the way:her parents were coming in for Thanksgiving from her hometown.But as she hurried down the subway stairs,she started to feel uncomfortably warm.By the time she got to the platform,Lisa felt weak and tired—maybe it hadn′t been a good idea to give blood the night before,she thought.She rested herself against a post close to the tracks.
Several yards away,Frank,43,and his girlfriend,Jennifer,found a spot close to where the front of the.train would stop.They were deep in discussion about a house they were thinking of buying.
But when he heard the scream,followed by someone yelling,"Oh,my God,she fell in!"Frank didn′t hesitate.He jumped down to the tracks and ran some 40 feet toward the body lying on the rails."No!Not you!"his girlfriend screamed after him.
She was right to be alarmed.By the time Frank reached Lisa,he could feel the tracks shaking and see the light coming.The train was about 20 seconds from the station.
It was hard to lift her.She was just out.But he managed to raise her the four feet to the platform so that bystanders could hold her by the arms and drag her away from the edge.That was where Lisa briefly regained consciousness,felt herself being pulled along the ground,and saw someone else holding her purse.
Lisa thought she′d been robbed.A woman held her hand and a man gave his shirt to help stop the blood pouring from her head.And she tried to talk but she couldn′t,and that was when she realized how much pain she was in.
Police and fire officials soon arrived,and Frank told the story to an officer.Jennifer said her boyfriend was calm on their 40-minute train ride downtown—just as he had been seconds after the rescue,which made her think about her reaction at the time."I saw the train coming and I was thinking he was going to die,"she explained.
What was the most probable cause for Lisa′s weakness?
本题解析：
考情点拨:事实细节题。应试指导:从第一段倒数第二句可知，Lisa怀疑自己虚弱的原因是她献血了。
Student participation（参与）in the classroom is not only accepted but also expected of the student in many courses.Some professors base part of the final grade on the student′s oral participation.Although there are formal lectures during which the student has a passive role（i.e.,listening and taking notes）,many courses are organized around classroom discussions,student questions,and informal lectures.In graduate discussions the professor has a"manager"role and the students make presentations and lead discussions.,The students do the actual teaching in these discussions.
A professor′s teaching method is another factor（因素）that determines the degree and type of student participation.Some professors prefer to control discussion while others prefer to guide the class without controlling it.Many professors encourage students to question their ideas.Students who object to the professor′s point of view should be prepared to prove their positions.
In the teaching of science and mathematics,the controlling mode of instruction is generally traditional,with teachers presenting formal lectures and student staking notes.However,new educational trends have turned up in the humanities and social sciences in the past twenty years.Students in education,society,and history classes,for example,are often required to solve problems in groups,design projects,make presentations,and examine case studies.Since some college or university courses are"practical"rather than theoretical,they pay more attention to"doing"for themselves.
Which of the following sentences is true according to the passage?
本题解析：
考情点拨:事实细节题。应试指导:第二段第二句指出，一些教授喜欢控制课堂讨论，而另一些教授则指导讨论。
Student participation（参与）in the classroom is not only accepted but also expected of the student in many courses.Some professors base part of the final grade on the student′s oral participation.Although there are formal lectures during which the student has a passive role（i.e.,listening and taking notes）,many courses are organized around classroom discussions,student questions,and informal lectures.In graduate discussions the professor has a"manager"role and the students make presentations and lead discussions.,The students do the actual teaching in these discussions.
A professor′s teaching method is another factor（因素）that determines the degree and type of student participation.Some professors prefer to control discussion while others prefer to guide the class without controlling it.Many professors encourage students to question their ideas.Students who object to the professor′s point of view should be prepared to prove their positions.
In the teaching of science and mathematics,the controlling mode of instruction is generally traditional,with teachers presenting formal lectures and student staking notes.However,new educational trends have turned up in the humanities and social sciences in the past twenty years.Students in education,society,and history classes,for example,are often required to solve problems in groups,design projects,make presentations,and examine case studies.Since some college or university courses are"practical"rather than theoretical,they pay more attention to"doing"for themselves.
The reason why some professors ask students to make presentations and lead discussions is that__________
本题解析：
考情点拨:推理判断题。应试指导:最后一段最后一句指出，一些大学的课程是实践课而不是理论课，所以一些教授让学生们在课堂上做陈述和讨论的时候，他们想要去强调“做”。
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