Question

【题目】—What is Jim doing?

— He is looking _____ his pen.

A. after B. of C. for D. likes

Answer 1

【答案】C

【解析】句意：——吉姆正在干什么？——他正在寻找他的钢笔。look for是固定短语，意思是“寻找”，故答案选C。