—Did you find the missing couple in the mountain yesterday?
—No, but we to get in touch with them ever since.
A. have tried
B. have been trying
C. had tried
D. had been trying
—Did you find the missing couple in the mountain yesterday?—No, but we to get in touch wi
答案:2 悬赏:50 手机版
解决时间 2021-12-20 20:34
- 提问者网友：留有余香
- 2021-12-20 02:08
最佳答案
- 五星知识达人网友：詩光轨車
- 2021-12-20 03:26
A. have tried (答案→)B. have been tryingC. had tried D. had been trying解析：从昨天到现在我们一直在努力与他们联系，表示过去的动作一直延续到现在还在进行，用现在完成进行时。故选B
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- 1楼网友：封刀令
- 2021-12-20 04:31
这个答案应该是对的
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