英语大师People who eat a balanced diet should be healthier than
英语大师 People who eat a balanced diet should be healthier than those who only eat biscuits and hamburgers,____? A.don't they B.do they C.shouldnt they D.should they
这里正解是C . 考察反义问句,People ( 句子主语) who eat a balanced diet ( who 引导的定语从句) should be ( 句子 谓语) healthier than those who only eat biscuits and hamburgers,____? 反义问句应该是句子谓语部分的否定问句,所以答案是 shouldn't they