Take whenever you want to.这个句子为什么要加to?答:为了避免重复,在hope, wish, want, like, love, decide, plan, mean, prefer,WANT, have to, be able to, be going to, used to, ought to等动词及习语后面出现与上文相同的不定式时,常保留不定式符号to,而把其它部分省略。如:ms king lied to us because she had to.金女士跟我们撒了谎...