问题

It is usually warm in my hometown in March, but it _____ be rather cold sometimes.
A:must
B:can
C:should
D:would
B:can
C:should
D:would
正确答案是:
同类题型
He was always the last to leave in order to clean up the workroom and _____ the tools.[ ]
________ and I’ll get my assignment finished.
So convenient _______ to pay by credit card thatmore and more people apply for their credit cards
She is very dear to us.We have been prepared to do ________ it takes to save her life.