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After an intense hour of class, I must say I really can't think of any questions.
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After the intense examination, we become quite _________ now.
A.lazy
B.free
C.slack
D.sleepy
听力原文: Coffee is part of an international industry Research shows that as many as one-third of the people in the world drink coffee. But not everyone may know the story of coffee and how it is produced. One popular story about the discovery of coffee long ago is about Kaldi, (29)a keeper of goats. Kaldi was taking care of his goats in the highlands of Ethiopia where coffee trees had grown for centuries. (29)He noticed that his goats became very excited and active after eating small fruits from a tree. Kaldi reported this discovery to a group of religious workers. When they made a drink out of the fruit, the religious workers realized they could stay awake for long hours of prayer. Coffee trees can grow up to nine meters high, but they are cut short for production. The plant produces a fruit that is called a coffee cherry. When the coffee cherries are ripe and ready to be, picked, they are bright, red and firm. (30)Inside the fruits are the green coffee beans. After these beans are roasted at high temperatures they are ready to be made into a drink.There may only be two main kinds of coffee plants. (31) But geography and climate differences have a big effect on the many different ways coffee can taste. For example, coffee grown in Ethiopia is known for its lively, sharp taste and its flowery smell. Coffee from the island of Sumatra has a full body with an earthy and intense taste.
(30)
A.A hunter.
B.An old woman.
C.A religious worker.
D.A keeper of goats.
The best place to stay for thrifty travelers is______.
A.dirty but cheap hostels
B.cheap houses of students
C.clean and safe hostels
D.hotels with room service
Piaget has only been widely known in this country since the 1960s, when his works were translated from their original French. But he has been recognized as an expert in the field of cognitive development in Europe since the 1930s. In fact, Piaget's publishing career can be traced to the year 1906, when as a child of ten, he published his careful notes on the habits of an albino sparrow he observed near his home in Switzerland. After his precocious debut as an ornithologist, he took an after school job at the local natural history museum, soon becoming an expert on mollusks. At the age of sixteen he was recommended for a curator's position at the natural history museum in Geneva, but declined in favor of continuing his education.
He studied natural science at the University of Neuchatel, obtaining his doctorate at the age of twenty-one. His readings in philosophy stimulated an intense interest in epistemology-the study of humans acquire knowledge. Convinced that cognitive development had a genetic basis. Piaget decided that the best way to approach epistemology would be through its behavioral and biological components. Psychology appeared to be the discipline that best incorporated this approach.
According to the passage, Piaget went to the mountains every summer to
A.collect data for his research.
B.avoid the city heat and enjoy the cool weather.
C.live in his cabin where he could analyze the data he collected there.
D.analyze his research data he had collected before.
What will the speakers do?
A.Meet in the morning
B.Have food delivered
C.Work for another hour
D.Ask for a deadline extension
Who approved a bill to tighten border security and speed deportations?
A.Congress.
B.The House of Representatives.
C.The Senate.
D.President Obama.
How long did the power failure last?
A.Nearly 12 hours.
B.More than 12 hours.
C.Nearly 24 hours.
D.More than 24 hours.
A.He'll have to work at the hotel during the school year.
B.He'll have to work long hours.
C.His rent will be expensive.
D.It doesn't pay very well.
The main function of the shell is ________.
A.to strengthen the pilings of the house
B.to give the house a better appearance
C.to protect the wooden frame. of the house
D.to slow down the speed of the swelling water
What is the ongoing demonstration against?
A.Bureaucracy.
B.Public transportation.
C.High housing prices.
D.Unemployment.
In human history, people migrated because of all of the following EXCEPT______.
A.their fight for territory and resources
B.their religious beliefs
C.their races
D.their sexes