1.When learning English ,it is quite important to develop the ability of ______交际
2.Those who are in difficult s___ usually work harder to get out of it.
3.It's quite n___ for a person to refuse the offer of help from strangers.
4.Dancing with the rich in the party ,he had a f____of being laughde at.
参考资料:衷心地祝你快乐…