doing与to do在句首有什么区别?
doing与to do在句首有什么区别?
mean to do 与mean doing 有什么区别么/
Finished to do 与Finished doing 有什么区别?
forget to do与forget doing有什么区别
有seem doing 与seem to do有什么区别?
consider to do 与consider doing 有什么区别
continue+ doing 与 + to do有什么区别?
be doing与be going to do有什么区别?
hate doing与hate to do有什么区别
to do 与doing分别要在什么情况下用?用何区别?
v+doing与v+to do的区别在哪里?
to doing与to do的区别