一道英语情态动词题It is surprising that he ______have been so foolish .A.must Bcould C.should D.can为什么选C?

一道英语情态动词题It is surprising that he ______have been so foolish .A.must Bcould C.should D.can为什么选C? 一道英语情态动词的题The room is so dirty.[ ] we clean it?-okA will B shall C would D do请问选什么 以及为什么 第一题.英语情态动词. 一道情态动词英语题It`s unbelievable that such a well-dressed lady_____be a thief.A.shall B.will C.should D.need 一道情态动词的英语题目It _ be very cold in December in Hainan though it is usually warm at that time of a year为啥空内是can, 初二上,英语情态动词填空题! 英语情态动词1-6题 英语 情态动词用法 英语情态动词用法 英语情态动词练习题 英语填空情态动词 初二英语情态动词. 英语中,情态动词, 一道高一英语题（关于情态动词）How's your tour around the North Lake?Is it beautiful?It_______be,but it is now heavily polluted. 答案给的是should，这个空用would不可以吗 would不是可以表示对 过去一段时间内的 英语题一道(用动词正确形式填空,可以加助动词或情态动词)The worst thing about learning English is to forget something you've just lrarned,but ______(not give) up. 8.This printer is of good quality.If it _______ break down within the firs是情态动词题 英语情态动词的用法 英语情态动词是啥?