读“我国大兴安岭及其两侧自然地理环境剖面示意图”，完成题目。
以下说法不正确的是（ ）
由图可知，甲地位于大兴安岭的西侧为内蒙古高原，乙地位于大兴安岭的东侧为东北平原，A说法正确。甲地位于西北地区，属于温带大陆性气候，乙地位于北方地区，属于温带季风气候，B说法错误。甲地降水量少于400毫米，属于半干旱区，植被类型为草原，乙地降水量大余400毫米，属于半湿润区，植被类型为森林、草原，C说法正确。大兴安岭为季风区与非季风区的分界线，其东侧为季风区，西侧为非季风区，D说法正确。故选B。
Dogs are the best pets of humans. They come in all sizes. Some dogs are as small as a football, and others are as tall as a desk. Dogs’ fur (毛) is different, too. It can be long and soft, or smooth and hard. People don’t mind the kind of fur, because all dogs are good to hug.
请在字典中查一下这个词。
我喜欢甜食， 你知道的。
去年， 彼得在旅途中和许多人交了朋友。
我叫托尼· 史密斯， 史密斯是我的姓。
我们在课上回答问题时应该起立
Tea and coffee are two of the most popular drinks in the world. However, people usually like one more than the other. These drinks also have very different uses.
People in the office usually sit for most of the day when they work. But this is bad for a person’s health. When people sit for too long every day, they don’t move very much. So it is easy to start getting fat. Sitting too long is also bad for their work because it makes them want to sleep. When this happens, people may make more mistakes in their work or spend more time finishing their work. Companies need workers to be healthy, so how do they fix the problem?
