We must learn English well（改为同义句） It's___ ___ for us___ lear

We must learn English well（改为同义句） It's___ ___ for us___ lear We must learn english well.改为同义句 we must learn English well同义句 It‘s necessary for us___(learn)English well说明原因 I find it is easy for children to learn English well.(改为同义句） we must do our best to learn English well.改为同义句 It's difficult to study English well.的同义句 It ___ ___ to lear To learn English well is very important for us.改为同义句 ___ ___ We must learn English well的同义句是什么? It's important for you to learn English well.改为同义句 It's difficult to learn English well.（改为同义句） To learn Englis We must learn English well.(同意句）