将中括号中词换为适当的词性,填入空格内.
　　1. [invent] Necessity is the mother of ( ).
　　2. [deny] The minister asked the newspaper to print a ( ) of the true story.
　　3. [correspond] The library bought all the ( ) between Queen Victoria and her daughters.
　　4. [communicate] Radio and television are important means of ( ).
　　5. [mortal] If this disease spreads in the country, the doctors fear that there'll be a high ( ).
　　1.正确答案:invention 题目翻译:需要是发明之母.
　　2.正确答案:denial 题目翻译:部长请求报纸打印否认这个事实.
　　3.正确答案:correspondence 题目翻译:图书馆购买了维多丽亚女王和她女儿之间的所有信件.
　　4.正确答案:communication 题目翻译:广播和电视是重要的通信手段.
　　5.正确答案:mortality 题目翻译:如果这种病在国内流行,医生担心这是高致命性的.