题目内容
20.With the successful launch of Tiangong-I,which was ______ breakthrough in space field,China's space dream took a step closer to ______ reality.( )A. | a;/ | B. | the; a | C. | a; the | D. | the;/ |
分析 随着航空领域的一大突破天宫一号的成功发射,中国的太空梦朝现实更迈进了一步.
解答 答案:A,考查冠词的用法,第一空填a,泛指这是一个突破,第二空不填,reality是抽象名词,前不用冠词,因此选A.
点评 考查冠词的用法,注意区分句中是泛指还是特指,泛指则用不定冠词a/an,特指则用定冠词the,还应注意某些冠词的固定搭配.
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