Question

【题目】Many students can’t have fun _____________ after-school activities because they have much homework _____________.

A. to do; to do B. to do; doing

C. doing; to do D. doing; doing

Answer 1

【答案】C

【解析】

试题分析：句意：许多学生在课外活动中玩的不开心，因为他们有太多的家庭作业要做。短语have fun doing sth.做某事玩的开心；第二空用动词不定式作定语修饰前面的名词，故选C。