题目

1)How many elephants did you see?
1)How many elephants did you see?
______
A)None B)No one.
2)它们构成的反意疑问句、一般疑问句、否定句应该如何去改?
如：He has to go to bed.
He had better go to bed

提问时间：2020-07-24

答案

1) A
2) He has to go to bed,doesn't he?
Does he have to go to bed?
He doesn't have to go to bed
第二句不能改,had beter表语气