题目内容
The time and effort he has devoted during the past few years ______ trees in that remote area is now considered to be of great value.
A.plant | B.planting | C.to plant | D.to planting |
D
解析
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Not only I but also Jane and Mary _______ tired of doing the same thing all the time.
A.is |
B.are |
C.am |
D.be |
--- The floor is dirty. Can anyone clean it?
--- . I do it all the time.
A.Don’t mention it. |
B.Why you? |
C.Not sure. |
D.Not me again. |