There must be something in the bag, there? [ ]A. mustn't B. needn't C. isn't D. is -九

题目简介

There must be something in the bag, there? [ ]A. mustn't B. needn't C. isn't D. is -九

题目详情

There must be something in the bag,             there?
[     ]
A. mustn't
B. needn't
C. isn't
D. is
题型:单选题难度:中档来源:期中题

答案

C

更多内容推荐