Great changes _________ in Tongren in th
题型:选择题
问题:
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
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