问题补充:
The purpose of technology is to make it easier, it more difficult.
A. not make
B. not to make
C. making not
D. do not make
答案:
A. not make
(答案→)B. not to make
C. making not
D. do not make
解析:考查并列结构。句意:科技的目的是使它变得更容易,而不是更难。is to make用的是系动词和不定式连用,后面也应该用不定式,且不定式直接加not变否定,所以选B。