题干

—Do you know where David is? I couldn't find him anywhere.

—Well. He ____ have gone far—his coat's still here.

A:shouldn't

B:mustn't

C:wouldn't

D:can't

上一题 下一题 0.0难度 选择题 更新时间:2018-07-06 09:37:09

答案(点此获取答案解析)

D

同类题4


The mother got a bit ________, for her daughter should have come back home from school.