题目内容
15.Qian Xuesen,the father of China's space technology,was a rocketscientist.(science).分析 钱学森,中国空间技术之父,是一个火箭科学家.
解答 答案:scientist.
划线处缺一个名词,根据句意"钱学森,中国空间技术之父,是一个火箭科学家.",故此处应填写science的名词单数形式scientist.故填scientist.
点评 本题考查用所给单词的适当形式填空,首先要根据语境明确句意,然后再根据相关语法对所给单词在形式上做出正确的变化.
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