It's impossible to learn English well ---- much practice.填介词
It's impossible to learn English well ---- much practice.填介词
It's important to learn English well.
It's i_____ to learn English well.
It's necessary to learn English well.
To learn English well needs much practice.为什么不是说learning Eng
I think it's important (for us to learn)English well.为什么要填这个
我想问I think it is impossible to learn English without much mo
It's n( ) for us to learn English well.
It's important for us to learn English well.
it's very inportant to learn English well 同义句
He finds it's really hard to learn English well.
it 's i__for students to learn english well