Question

【题目】There are many students _________ their homework in the classroom now because there is a lot of homework __________ today.

A. doing, doing B. to do, to do

C. doing, to do D. to do, doing

Answer 1

【答案】C

【解析】

试题句意：现在有许多学生在教室里写作业。因为今天有许多作业要做。There is/are sb doing sth. 有某人在做某事。后一个空为动词不定式作定语。故答案为C。