Question

【题目】Which of the following sentences is correct?

A. Do you know why was the little girl crying?

B. We sang and danced, we were all very happy.

C. If he will go there tomorrow, I will go, too.

D. The boy ran in with a smile on his face.

Answer 1

【答案】D

【解析】

A项根据know可知，考查宾语从句，宾语从句用陈述句语序，排除A；B项中，一句话中只能有一个谓语动词，逗号不是一句话，排除B；C项中，根据“主将从现原则”，if引导的条件状语从句用一般现在时，主句用一般将来时，排除C；D项中，with表示伴随，用with+名词+介词短语，故选D。