根据课文内容填写恰当的单词Since the 1970s many new 【小题1】. have been found for me. I have become very im

根据课文内容填写恰当的单词
Since the 1970s many new 【小题1】. have been found for me. I have become very important in communication, 【小题2】. and trade. I have also been put into robots and used to make mobile phones as well as help with 【小题3】. operations. I have even been put into space rockets and sent to 【小题4】. the Moon and Mars. Anyhow, my 【小题5】. is to provide humans with a life of high 【小题6】. .
To be 【小题7】. , a lot of people 【小题8】. great importance to becoming rich and 【小题9】. . But just how do people 【小题10】. a band?applications

(答案→)applications 解析：【小题1】前面有many 修饰，故用名词复数。【小题2】这里需要用名词形式。【小题3】修饰名词operations，故用形容词。【小题4】副词to之后，用动词原形。【小题5】作主语，故用名词。【小题6】表示高质量，用名词形式。【小题7】to be honest是固定用法，意思是老实说。【小题8】attach great importance to是固定用法，意思是重视。【小题9】前面rich用的是形容词，所以and后面也要用形容词形式。 【小题10】前面有助动词do，故用动词原形。

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