Question

【题目】We ___to meet at the gate at 7 o’clock

A.supposed

B.are supposed

C.will suppose

D.should be supposed

Answer 1

【答案】B

【解析】be supposed to中的to是动词不定式符号，后接动词原形，主语为人时，应该表示“应该，被期望”，它可以用来表示劝告、建议、义务、责任等。