Countries trade with each other partly because there is a cost advantage.（)

A . With B . of C . By D . For

A . expose to B . be exposing to C . be exposed to

A．comes not from the birth rate of the citizens but rather from the influx of others. B．is a natural result because the citizens have more money for children. C．is only an artifact based on a declining birth rate. D．does not invalidate the population growth of poorer countries. 此题为多项选择题。

M: We provide a homestay program too. You could choose an American family and live with them next semester. W: What benefits can a homestay program provide？ M: There are lots of benefits. First, with an American family, the living environment will be relaxing and quiet. Second, you will learn a lot about American culture. Third, it's a perfect way to improve your English. Fourth, you may make good friends with your homestay family. Finally, they will also give you plenty of advice about living in the U. S. W: Is it expensive to live with an American family？ M: The cost usually runs from $500 to $700 per month, and the contract period may be for a semester or for a year. W: How should we get along with the host family？ M: Always ask your host family questions when you don't completely understand something, or if you aren't sure that you have understood. Interact frequently with all members of the house- hold and keep good relations with them. Try something new whenever you can, e. g. , food, customs, activities, holiday celebrations, etc. W: If someone in my host family says something, either out of misunderstanding of or prejudice against my country, what should I do？ M: Don't be angry. Instead, be patient and tactfully educate them about the things they have misunderstood. And remember, always respect others' privacy. (20) A．She shares a room with three students and the rent is too high. B．She isn't getting along well with her roommates. C．The cost of living with an American family is too high. D．She feels offended when someone in her host family is prejudiced against her.

A．Compare B．To compare C．Compared D．Comparing

此题为判断题(对，错)。

A.Japan B.Britain C.New Zealand D.The United States.

A．Imposing export restrictions. B．Seeking to control prices. C．Appealing to the WTO.

Many tourist organizations are directly responsible for this state of affairs. They deliberately set out to protect their clients from too much contact with the local population. The modern tourist leads a cosseted, sheltered life. He lives at international hotels, where he eats his international food and sips his international drink while he gazes at the natives from a distance. Conducted tours to places of interest are carefully censored. The tourist is allowed to see only what the organizers want him to see and no more. A strict schedule makes it impossible for the tourist to wander off on his own; and anyway, language is always a barrier, so he is only too happy to be protected in this way. At its very worst, this leads to a new and hideous kind of colonization. The summer quarters of the inhabitants are temporarily reestablished on the island of Corfu. Blackpool is recreated at Torremolinos where the traveler goes not to eat paella, but fish and chips. The sad thing about this situation is that it leads to the persistence of national stereotypes. We don't see the people of other nations as they really are, but as we have been brought up to believe they are. You can test this for yourself. Take five nationalities, say, French, German, English, American and Italian. Now in your mind, match them with these five adjectives: musical, amorous, cold, pedantic, native. Far from providing us with any insight into the national characteristics of the peoples just mentioned, these adjectives actually act as barriers. So when you set out on your travels, the only characteristics you notice are those which confirm your preconceptions. You come away with the highly unoriginal and inaccurate impression that, say, "Anglo-Saxons are hypocrites" or that "Latin peoples shout a lot". You only have to make a few foreign friends to understand how absurd and harmful national stereotypes are. But how can you make foreign friends when the tourist trade does its best to prevent you？ Carried to an extreme, stereotypes can be positively dangerous. Wild generalizations stir up racial hatred and blind us to the basic fact--how trite it sounds! That all people are human. We are all similar to each other and at the same time all unique. The best title for this passage is ______. A．tourism contributes nothing to increasing understanding between nations B．tourism is tiresome C．conducted tour is dull D．tourism really does something to one's country

What's the main idea of the news？ A．The EU government provides cheap loans to help Airbus develop new aircraft. B．The US government subsidizes the Boeing Company by giving it government contracts. C．The Eli and the US try to find a negotiated settlement on trade war. D．US make a new complaint against EU subsidies for the aircraft maker Airbus.

A．The United States B．The European Union C．China’s Taiwan D．China’s Hong Kong 此题为多项选择题。

Exporting is an extension of trading with the customer living in another country. (Please judge the statement according to the information of lessen One. Choose “True” if you believe it is true or “False” if not.)() 此题为判断题(对，错)。