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        1. 【題目】________number of spaceships have been sent to________ space.

          A.The; theB.A; /C.The; /D.A; the

          【答案】D

          【解析】

          句意:大量的宇宙飛船已經(jīng)被送往太空。

          考查冠詞。a number of 意為“大量的”;the number of 意為“……的數(shù)量”,spaceships用名詞復(fù)數(shù),用a number of進(jìn)行修飾;space表示宇宙空間時(shí),前一般都不用冠詞。故選B

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