Question

【题目】--- What do you think of Peter?

--- He is a helpful man. He is always helping others without expecting anything .

A. in turn B. in need

C. in return D. in vain

Answer 1

【答案】C

【解析】考查词组。A. in turn 反过来，轮流； B. in need需要；C. in return得到回报；D. in vain徒劳。上句：你觉得彼得怎么样？下句：他是一个乐于助人的人，他总是不求回报地帮助别人。故选C。