Question

1. The purpose of new technologies is to make life easier,          . (make)

新技术的目的是使生活更加便利，而不是使其更难。

Answer 1

1. not to make it harder/more difficult主语是the purpose ,在purpose,wish,promise,plan等名词后的表语要用不定式，to不能省略，因此构成the purpose is to.. . not to...的句型。