—Why didn’t Susan come to school?
—I don’t know. She ill.
A. could be
B. may have been
C. might
D. must have been
—Why didn’t Susan come to school? —I don’t know. She ill.A. could beB. may have beenC. mig
答案:2 悬赏:70 手机版
解决时间 2021-12-19 03:27
- 提问者网友：玫瑰园
- 2021-12-18 08:43
最佳答案
- 五星知识达人网友：第四晚心情
- 2021-12-18 09:59
A. could be(答案→)B. may have beenC. mightD. must have been解析：本题回答语表示的含义是苏珊可能生病了，所以导致的后果是她未能上学，故用情态动词may+完成时态的结构，故本题选B。
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- 1楼网友：舊物识亽
- 2021-12-18 11:26
就是这个解释
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