i spend much time playing basketball than i _for my lesson 答案是do to prepare请解释一下为什么 谢谢

问题描述:

i spend much time playing basketball than i _for my lesson 答案是do to prepare请解释一下为什么 谢谢

这里do代替spendthan I spend to prepare那为什么是to prepare?谢谢spend既可以跟to do也可以跟doing,但是用do代替了spend就只能用to do