问题

It be the vocabulary that caused you the problem in the exercise because you know a lot of words.
A:may
B:couldn’t
C:should
D:needn’t
B:couldn’t
C:should
D:needn’t
正确答案是:
同类题型
I lived in you call “ancient Greece” and I used to write about the Olympic Games a long time ago.
cture shows my mother is sitting by my bed,______ me stories till I fell asleep.
I really appreciate that your help is of great .
Practice speaking English as often as possible and _____your spoken English will improve.