Question

【题目】–Mr Li always spends lots of time explaining things ______ us.

–I agree. He’s patient enough to repeat them _______ us.

A. for, to B. for, for

C. to, for D. to, to

Answer 1

【答案】C

【解析】

试题分析：句意：——李老师总是花费许多时间向我们解释事情。——我同意。他有足够的耐心给我们重复地说事情。Explain...to...向……解释……；for sb 为某人。故答案选C。