题目内容
12.My teacher told me that light _______ at high speed.( )| A. | traveled | B. | would travel | C. | travels |
分析 老师告诉我光以高速传播.
解答 答案:C 本句是that引导的宾语从句,虽然主句My teacher told me…用了一般过去时,但由于光高速传播是一个客观事实,所以从句仍然要用一般现在时,traveled是过去时,would travel 是过去将来时,travels是一般现在时,故选C.
点评 在宾语从句中,如果从句描述的是客观事实或自然现象,无论主句是什么时态,从句都要用一般现在时.
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