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