题目内容
The Greens _____ China for seven years.
A.have come toB.have been to
C.have come inD.have been in
D
【解析】
试题分析：句意：格林一家来中国七年了。由时间状语for seven years知前面要用延续性动词。Have been to到过某地；have been in在某地；come是非延续性动词，后面不可接表一段时间的短语。所以选D。
考点：考查延续性动词。
提分百分百检测卷单元期末测试卷系列答案任务型阅读 根据短文内容填空，每空一词。（每小题2分，满分10分）
Trees are useful to man in three very important ways. The first important way is that they provide man with food, wood and other products(产品). Trees provide man and animals with food to live on the earth. It’s not easy for man to live on the earth without trees.
The second important way is that trees give us shade. On a hot summer day, people can have a rest under the shade of a tree after they have walked a long way. You can imagine how important the shade of a tree is to man and animals.
The third important way is that trees help to prevent droughts（干旱）and floods. However, in many parts of the world, man has not realized the third important way. He has cut trees down in large numbers. In the end, he finds that he has lost the best friends he had.
Advantages
| ◆1.Trees give food to _____ man _____ animals. |
◆2.On a _____ summer day, if we sit under the _____ of a tree, we can feel quite cool. | |
◆3.In many parts of the world, man has not realized that trees help to prevent _____ and _____. | |
Advice | ◆4.If we don’t want to lose our best friends—trees, we must stop others from _____ _____ too many of them. |
◆5.树木是人类的好朋友，为了保护树木，你一定还有其它更好的建议，请用英语写一句建议与大家分享。 ____________________________________________________________ |