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

发布时间：2020-08-16 18:34:31

Over the past 40 years, 29 other Chinese people      Mount Qomolangma successfully.
A. climbed
B. have climbed
C. had climbed
D. climb

网友回答

A. climbed
(答案→)B. have climbed
C. had climbed
D. climb
解析：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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