问题
选择题
He purpose of new technology is to make life easier, _____it more difficult.[ ]
A. not making
B. not make
C. not to make
D. not to making
答案
答案：C
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He purpose of new technology is to make life easier, _____it more difficult.[ ]
A. not making
B. not make
C. not to make
D. not to making
答案：C