[填空题]In which countries should people not speak with hands in pockets
In （）.

[单项选择]Developing countries should adopt labor-intensive technologies to（）their comparative advantage of abundant labor.
A. use
B. exploit
C. employ
D. explore

[填空题]The industrialized First World countries should take the main responsibility for the emission of CO₂.

[单项选择]Spanish people usually speak （　） than English people.
A. quick
B. more quick
C. more quickly
D. quicken

[单项选择]（　） people can speak a foreign language perfectly.
A. Not much
B. Little
C. Only a small number
D. Few

[单项选择]

People often speak of fire as though it were a living creature—It grows, dances, needs oxygen, feeds on whatever it can find, and then dies. And when a forest fire rages out of control, threatening human lives and homes, it must be fought like a "wild animal." The fight is often desperate, since firefighters’ best efforts may be dwarfed by the fury of a large fire. But the fire’s own traits can be used against it.
The heated air above a fire rises in a pillar of smoke and burnt gases, pulling fresh air in from the sides to replace it. Firefighters use this fact when they "fight fire with fire." They start a fire well in front of the one which they are fighting. Instead of traveling on in front of the huge fire, the smaller fire is pulled back toward it by the updrafts of the larger blaze. As it travels back to meet the large fire, the smaller backfire burns away the fuel that the forest fire needs to survive.
Even when a backf
A. how fires start
B. damage caused by fire
C. the fascination of fire
D. fighting forest fires

[填空题]Which season is good for people to go and visit Hainan Island

[填空题]People speak English in many countries． English is______ in many countries．

[单项选择]D. As more and more people speak the global languages of English, Chinese, Spanish, and Arabic, other languages are rapidly disappearing. In fact, half of the 6,000-7,000 languages spoken around the world today will likely die out by the next century, according to the United Nations zxxkEducational , Scientific and Cultural Organization (UNESCO). In an effort to prevent language loss, scholars from a number of organizations _UNESCO and National Geographic among them—have for many years been documenting dying languages and the cultures they reflect. Mark Turin, a scientist at the Macmillan Centre Yale University, who specializes in the languages and oral traditions of the Himalayas, is following in that tradition. His recently published book, A Grammar of Thangmi with an Ethnolinguistic Introduction to the Speakers and zxxkTheir Culture, grows out of his experience living, working, and raising a family in a village in Nepal. Documenting the Thangmi
A. promote global languages
B. rescue disappearing languages
C. search for language communities
D. set up language research organizations.

[填空题]People speak English in many countries．
English is______ in many countries．

[单项选择]Which language does Mary speak well
A. Chinese.
B. French.
C. Japanese.
D. English.