题目内容

What makes Mr. Nye's book The Powers to Lead so valuable?

A. It overthrows the old theories of Mr. Machiavelli.
B. It summarizes various studies briefly.
C. It depicts modern leadership theories.
D. It tells many famous leaders' experience in management.

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It can be learnt from the passage that the current method of earthquake prediction______.

A. provides more accurate data than the new one
B. costs less than the new one
C. costs more than the new one
D. warns people only a few seconds before the earthquake

A.They need to listen to their kids with great interest and attention.B.They should te

A. They need to listen to their kids with great interest and attention.
B. They should tell whether it's their kids mistake.
C. They should exchange all their life stories with the kids.
D. They should give reward to their kids often.

听力原文: Our topic today is about fleas that plague all of us who have cats and dogs in our homes. You may be surprised to find out that there are about 1,500 species of fleas, and that each species has its own preferred host. Fleas are, in fact, quite adept at finding their hosts. In an experiment, 270 fleas from rabbits were marked and then let loose in a large meadow. After a few days, a full half of the fleas had found rabbits to live on. Fleas also have a very interesting flexible diet. They can go for many months without eating if they have to, and they will change hosts in order to get more food, even if they don't like the taste of their new host as much as the old! Their jumping ability is incredible, too. You may know this from your own experience. Some fleas can jump as high as 13 inches, which is quite a lot for such a small creature. This jumping ability comes from their relatively large muscular legs that are equipped with resilin, a kind of natural rubber. The elastic properties of this resilin have not yet been equaled in any artificial substance. Though the fleas on your cat or dog are not dangerous to you, some fleas carry diseases. It is the rat flea that is responsible for carrying some fatal plagues. These fleas have been in part responsible for the Great Plague of Europe in 500 A.D. that spread from Ethiopia to Byzantium to Europe. They are also part of the cause of Black Death in China and Europe.
(33)

A. They can live in meadows.
B. They can jump high to get food.
C. They can live on many different kinds of hosts.
D. They can survive without eating for many months.

听力原文:W: In my first year at university, I had three roommates, all from different countries.
M: That mustn't have been great for you to get acquainted with different custom and cultures in different countries. Did you stay in touch with them? What are they all doing now?
Q: What are the speakers talking about?
(19)

A. The cultures of different countries.
B. The woman gets along well with her roommates.
C. The woman's first year study at college.
D. The woman's foreign roommates.

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