[单项选择]Children develop language competence in their first language in a relatively short time merely by ______ it.
A. being exposed to
B. speaking
C. using
D. listening to

[单项选择]Children develop language competence in their first language in a relatively short time merely by （） it.
A. being exposed to
B. speaking
C. using
D. listening to

[单项选择]In Chomsky's theory, language competence refers to knowledge of grammar rules, while language performance refers to ______.
A. sentence patterns
B. drilling practice
C. application of language
D. stimulus and response

[简答题]Everyone agrees that children’s language learning begins with listening. However，individual children vary greatly in the amount of listening they do before they start speaking，and late starters are often long listeners. Most children will‘obey’spoken instructions some time before they can speak. Before they can speak，many children also ask questions by gestures and noises. It is agreed that they enjoy making noises，and that during the first few months one or two noises are considered as a particular indication of delight，distress，sociability，and so on. But since three noises cannot be said to show the baby’s intention to communicate，they can hardly be regarded as early forms of language. It is agreed，too，that from about three months they play with sounds for enjoyment，and by six months they are able to add new sounds to their‘speech’. This self-imitation leads on to intentional imitation of sounds made or words spoken to them by other people. Can these imitations be considered as speec

[单项选择]Long before children are able to speak a language, ___communicate through facial expressions and by making noises.
A. however
B. they
C. furthermore
D. who

[填空题]Children don’t learn to speak another language from their parents because at times, children don’t get along with their parents.

[简答题]Language

[单项选择]
How did Green advertisements change after the first wave
A. They became more popular.
B. They were more regulated.
C. They became better produced.
D. They became less honest.

[简答题]Passage 2 Nobody can tell exactly why people first began to use salt, 11. but it is wellknown that salt has used in many different ways 12. throughout history. People who lived over 3000 years ago ate salted13. fish. In ancient Egypt, salt was used to preserve dying bodies. 14. Stealing salt were regarded as a serious crime in different 15. times. In the 18th century, for example, a person was 16. caught stealing salt, he was put into the prison. In the 17. Roman Empire, one of the most important road was built 18. specially for salt to be carried from the mines to Rome. Guards were sent to protect the salt from stolen.19. The guards got their pay in salt,from which the English word “salary” originated.Any guard fell asleep 20. while on duty was said to be “not worth his salt”.This is still used today in English.

[单项选择] Eastern Quakes Can Trigger Big Shakes In the first week of November 2011, people in central Oklahoma experienced more than two dozen earthquakes. The largest, a magnitude 5.6 quake, shook thousands of fans in a college football stadium, caused cracks in a few buildings and rattled the nerves of many people who had never felt a quake before. Oklahoma is not an area of the country famous for its quakes. If you watch the news on TV, you see reports about all sorts of natural disasters —hurricanes, tornadoes, flooding and wildfires, to name a few. But the most dangerous type of natural disaster, and also the most unpredictable, is the earthquake. Researchers at the U.S. Geological Survey estimate that several million earthquakes rattle the globe each year. That may sound scary, but people don’t feel many of the tremors because they happen in remote and unpopulated regions. Many quakes happen under the ocean, and others have a very small mag
A. right
B. wrong
C. not mention