Over the past 40 years, 29 other Chinese people ____ Mount Qomolangma successfully.A.climbedB.have c

题目简介

Over the past 40 years, 29 other Chinese people ____ Mount Qomolangma successfully.A.climbedB.have c

题目详情

Over the past 40 years, 29 other Chinese people ____ Mount Qomolangma successfully.
A.climbedB.have climbedC.had climbedD.climb
题型:单选题难度:中档来源:不详

答案

B
根据时间状语在过去的四十年里,可知句子为现在完成时态,故选B。

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