(B.)Great changes ___ in Tongren in the past five years.A.have happened B.have taken place C.ha(B.)Great changes ___ in Tongren in the past five years.A.have happenedB.have taken placeC.have been happenedD.have been taken place选B,
问题描述：
(B.)Great changes ___ in Tongren in the past five years.A.have happened B.have taken place C.ha
(B.)Great changes ___ in Tongren in the past five years.
A.have happened
B.have taken place
C.have been happened
D.have been taken place
选B,
答
时态是现在完成时
have been happened 是被动语态，这里不需要被动语态，所以选b
答
A.have happened
答
B
take place是不及物动词,没有被打语态,排除D；happen往往指自然发生,的客观的,但对于城市的改造是认为造成的,故排除A和C