问题

I’m used to ________in the house which _______ to keep books and magazines
A:should
B:must
C:can
D:may
B:must
C:can
D:may
正确答案是:
同类题型
can’t decidewhich of the two books to borrow, why don’t you take I won’t read them this week
British students have________ weeks ________ in thesummertime than Chinese students.
Did Jack take the doctor’s advice that he ________ inbed for a couple of days
-How did it that the secretary knew where we were?-Maybe he had been following us.
It was about 5 o’clock in the afternoon _______ they had their supper.