Our physics teacher told us light __________ faster than sound last term.
A．travelsB．travel C．travelledD．travelling
A

試題分析：句意：上學期我們的物理老師告訴我們光比聲音傳播得快。結合語境可知賓語從句中描述的是客觀性動作，故用一般現(xiàn)在時態(tài)。Light是抽象名詞，不可數(shù)，故謂語動詞用單數(shù)。選A。
點評：英語賓語從句的時態(tài)和主句沒有必然的聯(lián)系，需結合語境進行具體分析。而英語狀語從句的時態(tài)與主句有比較緊密的聯(lián)系，若主句為一般將來時，時間和條件狀語從句通常要用一般現(xiàn)在時表示將來，而不能直接使用將來時態(tài)。
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