“I called you yesterday. A woman answered, but I didn’t recognize her voice.” “Oh, it my aunt Jean.”
A. must be
B. must have been
C. might be
D. can have been
“I called you yesterday. A woman answered, but I didn’t recognize her voice.” “Oh, it my
答案:2 悬赏:10 手机版
解决时间 2021-01-03 07:24
- 提问者网友：战皆罪
- 2021-01-02 13:55
最佳答案
- 五星知识达人网友：几近狂妄
- 2021-01-02 14:40
A. must be(答案→)B. must have beenC. might beD. can have been解析：对过去情况的肯定推测，宜用“情态动词 + 动词完成式”，再根据句意，可确定答案为B。注：can 表示推测通常不用于肯定陈述句。
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- 1楼网友：千夜
- 2021-01-02 15:42
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