—Why do you look so worried?
—Fred left the company half an hour ago. His work unfinished since.
A. left
B. was left
C. has left
D. has been left
—Why do you look so worried? —Fred left the company half an hour ago. His work unfinished
答案:2 悬赏:40 手机版
解决时间 2021-04-11 18:04
- 提问者网友：抽煙菂渘情少年
- 2021-04-11 14:59
最佳答案
- 五星知识达人网友：夜余生
- 2021-04-11 15:36
A. leftB. was left C. has left(答案→)D. has been left解析：考查时态和语态。因句中有since所以要用完成时，又因空前主语是事情，所以要用被动。
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- 1楼网友：人類模型
- 2021-04-11 16:55
好好学习下
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