prefer后面跟不定式和动名词的区别

prefer to do /prefer doing 意思上没什么区别,正如like to do /like doing 只不过to do 强调一次性的,doing 强调经常性的,如I like swimming ,but i don'g like to swim today .
但prefer 有它固定的句式,那么要严格的按照句式了.
如prefer to do A rather than do B
prefer doing A to doing B
如：i prefer staying at home to going outside on such a hot day.
i prefer to stay at home rather than go out.
再问： 但是我在做题的时候碰到过要从这个两种结构中进行选择的题目，具体题目是什么我忘记了，要是碰到这种情况怎么办呢？
再答： 二选一的时候就是看句式