Great changes in the city since 1979.
A. have taken place
B. have taken the place
C. have been taken place
D. have been happened
网友回答
(答案→)A. have taken place
B. have taken the place
C. have been taken place
D. have been happened
解析：考查动词。happen，take place发生，不及物，根据句意：自从1979以来城市发生了很大的变化。选择A。