Mr. Smith a grammar book meant for senior high school students and will almost finish it.
A. has been writing
B. has written
C. was writing
D. has been written
Mr. Smith a grammar book meant for senior high school students and will almost finish it.
答案:2 悬赏:70 手机版
解决时间 2021-01-04 21:41
- 提问者网友：了了无期
- 2021-01-03 22:20
最佳答案
- 五星知识达人网友：忘川信使
- 2021-01-03 23:10
(答案→)A. has been writingB. has writtenC. was writing D. has been written解析：考察时态和语态。句意：史密斯先生一直在写一本为高中生使用的语法书，很快就要完成了。根据句意说明这本书还没有写完，在过去这段时间里他一直都在写。使用现在完成进行时表示从过去到现在的一段时间里一直在做的事情，故A正确。
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- 1楼网友：老鼠爱大米
- 2021-01-03 23:54
正好我需要
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