Mrs Chen the shopping centre for an hour. She is buying a dress now.A. has got toB. has b

问题补充：

Mrs Chen the shopping centre for an hour. She is buying a dress now.

A. has got to

B. has been to

C. has came into

D. has been in

答案：

A. has got to

B. has been to

C. has came into

(答案→)D. has been in

解析：get to到达、be to到、come into来到，表示瞬间动作，在完成时态中不能接表示一段时间的状语，所以选D，陈夫人已经在购物中心半小时了。