【題目】 The teacher told us that light _____ much faster than sound.

A.travels B. travelled

C.would travel D. had travelled

【答案】A

【解析】

試題分析:句意 老師告訴我們光比聲音的傳播速度要快。句中缺的是賓語(yǔ)從句的動(dòng)詞,當(dāng)賓語(yǔ)從句是一個(gè)客觀真理時(shí),其動(dòng)詞用一般現(xiàn)在時(shí),不受主句時(shí)態(tài)的影響,故此題選A。

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