the villagers ——to fetch water from a dirty pond two years ago.could gomust gohadmight go选出正确答案并给出理由

分类: 作业答案 • 2021-12-20 03:47:01

问题描述：

the villagers ——to fetch water from a dirty pond two years ago.
could go
must go
had
might go
选出正确答案并给出理由

答

C. had
have to/had to: 不得不
村民两年前不得不取用脏水

答

had
have to= 不得不

答

had
由于外部因素,二使得人们“不得不”这么做