He could always a reason for them to linger another month.

单项选择题Why did the host invite guests who had not known one another to the dinner?

单项选择题Below are some topics. Three of them should be avoided in the cultural communication. Which one is the right expectation?

单项选择题What is the influence of team spirit?

单项选择题Which behavior. of fans can improve team spirit?

单项选择题() the city, () to migrants it is.