As usual，he put on a show as though his trip a great success.A. had beenB. has beenC. wer

发布时间：2020-08-17 13:45:45

As usual，he put on a show as though his trip     a great success.
A. had been
B. has been
C. were
D. was

网友回答

(答案→)A. had been
B. has been
C. were
D. was
解析：as though引导的与过去相反的虚拟。
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