问题

Jenny _ have kept her words. Why did she change her mind?— I think she _ give more explanations to us.[ ]

A: should; has to
B: should; had better
C: should; should
D: ought to; need

正确答案是：

同类题型

You look pale. _______ have a good rest

training, the instructor talked _______ about the situation in Liberia. An officer even expected that they would face tough conditions and loneliness.

Shall I keep an eye on your house when you are on holiday—________.

________ change your mind, do let me know.

ed to go to dances and parties, _____ hecould have a good time just sitting and watching.