Though we don’t know what was discussed, yet we can feel the topic . A. had chan

Though we don’t know what was discussed, yet we can feel the topic_____.

    A. had changed        B. will change      C. was changed   D. has been changed

试题答案

D

解析:

从what was discussed，可知事情已经发生。从can feel可知说的是现在的情况。应用完成时，表示过去一动作对现在造成的影响。又topic 对change是被动关系。故选D。