【題目】The purpose of new technologies is to make life easier, ______ it more difficult.

A. not make B. not to make

C. not making D. do not make

【答案】B

【解析】

考查不定式作表語。句意:新技術(shù)的目的是使生活更容易,不是使生活更難。根據(jù)語義后面的結(jié)構(gòu)應與to make life easier結(jié)構(gòu)一樣,否定式應在to前面加not,故選B

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