跨国公司参与国际经营的方式主要有：商品和劳务的进口贸易、（）、间接投资、直接投资。

This year, about 2,300 teenagers from all over the world will spend about 10 months in US homes. At the same time about 1,300 American teenagers will go to other countries to learn new languages and learn the rest of the world.
Here is a 2-way student exchange in action. Fred, 19, spent last year in Germany with George’s family. In turn, George’s son Mike spent a year in Fred’s home in America.
Fred, a lively young man, knew little German when he arrived. But after 2 months of studying, the language became easy for him. School was completely different from what he had expected and it was much harder. Students rose respectfully when the teacher entered the room. They took 14 subjects instead of 6 that were usually taken in the US.
Family life, too, was different. They have to listen to their fathers. All the activities were done with the family rather than individually. Fred found the food to be too simple at first. He also missed having a car.
“Back home, you pick up some friends in a car and go out to have a good time. In Germany, you walk but you soon learn to like it. ”
At the same time, in America, Mike, a friendly German boy, was also forming his own ideas. “I suppose I should criticize American schools. ” he says, “It is far too easy for our level but I have to say that I like it a lot in Germany, we do nothing but study. Here we take part in many other activities. I think that maybe American schools are better in training their citizens. There ought to be some middle ground between the two.
__小题1:____ between American school life and German school life

Items	___小题2:_____	German students
Class rules	You don’t have to stand up.	You have to rise to show ___小题3:_ to their teachers
____小题4:	You do their own things individually.	You have to listen to their____小题5:_.
School	It is  very easy .	It is much _____小题6: .
Going out	You pick up some friends in ____小题7:_ .	You ____小题8:_ but soon learn to like it.
School activities	We take part in ____小题9:__other activities.	We do nothing but _小题10:____ .