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The teacher said that the classroom was empty ______ a few chairs.A.but forB.except forC.a
The teacher said that the classroom was empty ______ a few chairs.
A.but for
B.except for
C.apart from
D.besides
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The teacher said that the classroom was empty ______ a few chairs.
A.but for
B.except for
C.apart from
D.besides
______could not arouse the students interest.
A.That the teacher said
B.Which the teacher said
C.What the teacher said
D.What did the teacher say
The boy didn't catch what the teacher said because his mind ______.
A.wonder off
B.wondered off
C.wander off
D.wandered off
A.lately
B.recently
C.shortly
D.likely
A.Your teacher tells me that you should study harder.
B.Sorry, Dad’s using the computer now.
C.I’ve said before that the game takes too long.
D.Well, ah. You’re absolutely right to ask.
NASA can tell that vegetation is growing back because of______.
A.a bright, white light that is reflected
B.little tiny trees that are growing
C.vegetable gardens that are planted
D.a light, pinkish view from space
The advertising man ______ .
A.feels the factory girl should earn more than him
B.envies that factory girl
C.feels work in a factory is not worth doing at all
D.is satisfied with his wage
According to the passage, which of the following is TRUE?
A.Spiders were the first life that could live on the island.
B.The island is far away from any piece of land.
C.Insects could not live on the island without plants.
D.Plants were brought to the island by human beings.
Why do the two "explanations" (Para. 3, Line l)worry Asian Americans?
A.They are afraid that they would again be isolated from American society in general.
B.People would think that Asian students rely on their parents for success.
C.Asian American would be a threat to other minorities.
D.American academic achievements have taken on too strong an Asian character.
Memory is said to be stored in the brain as a "memory trace (记忆痕) ". What makes up this trace is not known. Some scientists believe that certain chemical substances may carry certain memories. For example, one substance, when given to rats, causes them to fear the dark.
Other research into memory has to do with how the brain works. Psychologists use three means to find out bow a person remembers. For example, give a person a grocery list. Let the person memorize the list, then put it away. The most natural way to find out how much a person remembers of the grocery list is to ask what he or she remembers. This is called the method of recall. Another method is called recognition. Give the person another grocery list. Ask him or her to choose items on the first list from the items that are on only the second list. Often a person will be able to recognize things that he or she cannot recall. A third method of finding how much a person remembers is called relearning. Here the person is asked to read over the first list. The person will probably learn the list the second time faster than he did the first time. The difference in the time it takes to relearn the list is thought of as measure of how much a person has remembered.
One way of remembering something is to repeat it many times. Interest is very important. Boring lists of facts are much more difficult to remember than something that we understand and are interested in. Motivation, or wanting to do something, is also important. Motivation is linked with reward. For example, a hungry animal quickly learns how to do something if that action gets the animal food. In humans, wanting to learn is often motivation. The praise of a teacher or the knowledge that an answer is correct is rewarding.
We can learn from the 2nd paragraph that ______.
A.bad memories may cause rats to fear the dark
B.it is hard to tell what a memory trace consists of
C.chemical substances carry certain memories
D.memory is stored in the brain as a substance
The teacher ______ that Li Ling be our monitor.
A.said
B.told
C.proposed
D.elected
The salary of an engineer is much higher ______.
A.than a teacher
B.than that of a teacher
C.in comparison with a teacher's
D.than of a teacher's