题目内容
8.Since the 1970s computers have been put into space rockets and sent to explore the Moon and Mars.分析 自从20世纪70年代以来,计算机就被送入太空火箭,并被派去探测月球和火星.
解答 答案:explore.
根据前面的句子computers have been put into space rockets可知,计算机进入太空的目的自然是探索月球和火星的秘密;故答案为explore.
点评 首字母填空题考查的是词汇的记忆和运用能力,平时要注意积累和运用.同时还要注意提示字母.
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