问题
选择题
Great changes ___ in the recent years.
A．are taking their place
B．have taken place
C．have been taken place
D．take place
答案
答案：B
take place是不及物动词, 没有被动语态, 从in the resent years这一时间状语得知,这里要用现在完成时.
搜题请搜索小程序“爱下问搜题”