What ____ the forest in China in the last 10 years?A.has happened_英语解答

What ____ the forest in China in the last 10 years?
A.has happened to B.was happened C.has been happened to
请问为什么,

人气：490 ℃　时间：2019-10-11 01:26:00

解答

A
in the last 10 years是现在完成时的时间状语,所以从A C中选,has happened to 是现在完成时的主动形式,has been happened to 是现在完成时的被动形式,而happen无被动形式,所以正确答案是A