Question

【題目】-So you ________ the accident?

-Yes. I was waiting for the bus across the street.

A.witnessedB.have been witnessingC.would witnessD.had witnessed

Answer 1

【答案】A

【解析】

考查動詞時態。句意：——這么說你親眼看到了這場事故？——是的。我當時正在馬路對面等公交車。根據后文I was waiting for the bus across the street.可知，事故發生在過去，故用一般過去時。故選A。