Henry works as a teacher now, but he ______ on a farm for three years.A.has worked B.had workedC.wo

题目简介

Henry works as a teacher now, but he ______ on a farm for three years.A.has worked B.had workedC.wo

题目详情

Henry works as a teacher now, but he ______ on a farm for three years.
A.has worked B.had workedC.workedD.had been working
题型:单选题难度:中档来源:不详

答案

C
考查时态的运用。句意:Henry现在是一位老师,但他曾在农场工作过三年。
点评:要善于确定句子时态,可以通过时间状语确定,还可以根据上下文来确定.但不能断章取义,要认真看清题意,像本题,单只从时间状语for three years 上看,这道题容易选A。

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