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 ( ).

答案解析：

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.