We mustn't buy things we____ A.needn't B.need not C.don't need D._英语解答

We mustn't buy things we____ A.needn't B.need not C.don't need D.haven't need 这句话为什么不选A
选C,区别是什么,为什么A是错的.

人气：313 ℃　时间：2019-08-19 01:41:17

解答

We mustn't buy things we ____ . A.needn't B.need not C.don't need D.haven't need答案：C 译文：我们一定不要买那些我们不需要的东西. 解析：A.needn't为不必 C.don't need 为不需要的...don't为什么加doneed 在这里为实意动词do 为助动词