excuse doing sth中间加什么介词我见过excuse for doing sth也见过excuse by doing sth到底都可以加什么介词,为什么这样加?

excuse doing sth中间加什么介词我见过excuse for doing sth也见过excuse by doing sth到底都可以加什么介词,为什么这样加? 用这些造英语句子 finish doing sth keep doing sth avoid doing sth delay doing sth excuse doing sth 请问,find后面加doing sth吗. Please go ahead后加doing sth. think about 后加doing sth.还是 do sth. enjoy加to do sth 还是doing sth be accustomed to后面加do sth.还是doing sth? feel 加doing sth还是feel do sth? be worth doing sth .doing前面加in么? solution to doing sth为什么是加doing? excuse doing还是excuse sb doing 初中什么单词后面一定要加to do sth.什么单词后面要加doing sth. do you mind 后面是加doing sth还是加 to do sth i can't stand 后面加什么是加to do sth 还是 doing sth, Have/has been 后一定要加doing sth.吗? be good at doing sth造句加翻译 it looks like doing sth为什么加动词ing形式 rather than后面加do,doing,sth都可以吗?