To our surprise, Mary didn’t feel a bit nervous though it’s the first time she _____ in public.

A. spoke       B. had spoken    C. has spoken      D. speaks

B


解析:

根據(jù)句中的didn’t feel可知it’s = it was。It was the first time后面的從句中用過去完成時。句意為：使我們驚訝的是，瑪麗雖是第一次當眾講話，卻一點都不發(fā)慌。

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