Question

Great changes ______ in the city and a lot of buildings ______.

A．have taken place, have been set up

B．have been taken place, have been set up

C．were taken place, were set up

D．have taken place, set up

Answer 1

A

考查被动语态。句意“这座城市发生了巨大的变化，许多大楼已经被建好了。”take place“发生”，无被动形式，排除B、C；buildings和set up是被动关系，应该用被动形式。故选A。