have problem 后面的动词是v.ing 还是to do sth
have problem 后面的动词是v.ing 还是to do sth
difficult是加动词ing?还是加to do sth.
please后面的动词是V原还是V-ing?
have problem后接to do sth 还是dong sth
All you have to do is 的用法.后面是跟to do sth还是ding sth
thanks to 后面的动词是原形还是加ing
consider后面的动词是加to还是ing?
listen后面的动词是不是也需要变动词不定式或动词ing?到底是to do 还是doing还是to do 或doing
wish to do sth的do是名词还是动词
it's no good 是加动词ing形式还是加to do sth.
英语知识:move on to后面是加v-ing还是动词原型?
practise后面加动词ing还是to do?