Question

【题目】There is so much noise in the next room. I wonder _______.

A. what are they doingB. what were they doing

C. what they are doingD. what they were doing

Answer 1

【答案】C

【解析】

句意：隔壁房间噪音太大了。我想知道他们在做什么。根据I wonder _______.可知本句考查了宾语从句的用法。在宾语从句中所使用的语序应该是陈述句语序，选项A/B是疑问句语序，排除掉。再根据There is so much noise in the next room. 可知这里句子使用的时态是一般现在时，那么宾语从句就要相应的用现在进行时，语境是：我想知道他们在做什么。这的是正在进行的动作。选项D是were，不符合时态要求，排除掉。故选C。