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He was working at a new book I went to see him. [ ] A.first timeB.for the first

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He was working at a new book I went to see him. [ ] A.first timeB.for the first

He was working at a new book ________ I went to see him.

[]

A.first timeB.for the first timeC.by the first timeD.the first time

试题答案

答案:D

解析:

first time名词词组引导时间状语从句.