题目内容
（请给出正确答案）
How do hotels react to the penny-pinching policy？
A．They have to raise their rates.
B．They charge more on extra services.
C．They offer better deals for travelers.
D．They are suffering successive dismal.
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A.They don.t care at all
B.They disagree with Melinda.s idea
C.They agree with Melinda.s idea
A．He is most likely to refuse to absorb the strange environment at first.
B．He is ready to accept the change and adapt himself to the new environment.
C．Although he takes the culture difference for granted, he still doesn't know how to do with it.
D．He may begin to hate the people or things around him.
Culture shock is (2)_____ by the anxiety that results from losing all our familiar signs and symbols of social intercourse. Those signs or cues include the thousand and one (3)_____ in which we orient ourselves to the (4)_____ of daily life: when to shake hands and what to say when we meet people, when and how to give tips, how to (5)_____ purchases, when to accept and when to refuse invitations, when to take statement seriously and when not. These cues, (6)_____ may be words, gestures, facial (7)_____ customs, or norms, are (8)_____ by all of us in the course of growing up and are as much a (9)_____ of our culture as the language we speak or the beliefs we accept. All of us (10)_____ for our peace of mind and our efficiency on hundreds of these cues, (11)_____ of which we do not carry on the (12)_____ of conscious awareness.
Now when an individual (13)_____ a strange culture, all or most of these familiar cues are removed. He or she is like a fish out of water. No matter how broad-minded or (14)_____ of goodwill you may be, a series of props have been (15)_____ under you, followed by a feeling of frustration and (16)_____. People react to the frustration in much the (17)_____ way. First they reject the environment which causes the (18)_____. "The ways of the host country are bad because they make us feel bad." When foreigners in a strange land get together to (19)_____ about the host country and its people, you can be sure they are (20)_____ from culture shock.
A．significance
B．symptoms
C．diseases
D．symbols
A.react
B.came
C.bike
D.nothing
A. But Komfeld said scientists will not know about the applicability of the drugs in humans until a similar study is done on humans. “What’s very encouraging is that these drugs were developed to treat humans, and they are well understood, because they’ve been used for a long time, ” he said。
B. Later the scientists discovered that two related anticonvulsant drugs also lengthened the lives of the worms-in the case of one drug, by almost 50 percent. “This was a big surprise to use, Komfeld said. ”“We didn’t think anticonvulsant drugs had any particular relationship to aging. That connection was completely unexpected. ”
C. Roundworms are a poor subject for experiments, because they are not like humans, even though their molecules are similar. For example, they have no bones, nor do they show emotions, making it difficult to know how exactly human subjects would react to these drugs in large quantities. However, using the worms allows experiments to be conducted quickly, because they do not live for long。
D. “Somehow the neural activity seems to regulate the aging of all of the body the skin, musculature, and reproductive tract, ” Kornfeld said. “Somehow the nervous system coordinates the progress of all these tissues, evidently, though the life stages. But we don’t know how it does that. ”
E. The discovery may also shed light on the little-understood aging process. Since the drugs act on the neuromuscular systems of both humans and worms, the findings hint at a link between neural activity and aging。
F. Unlike vertebrates, the worms are ideal subjects for the study of aging because of their short life spans, which last only a couple of weeks in a laboratory. The worm is well known in genetics, and the worm’s genome has been sequenced。
G. Use of this drug has been permitted by law since 1998 and wider use is now expected as a result of the studies. “We can clearly link this drug with human aging, but we still need to find proof, says Kornfeld optimistically. ”
A. But Komfeld said scientists will not know about the applicability of the drugs in humans until a similar study is done on humans. “What’s very encouraging is that these drugs were developed to treat humans, and they are well understood, because they’ve been used for a long time, ” he said。
B. Later the scientists discovered that two related anticonvulsant drugs also lengthened the lives of the worms-in the case of one drug, by almost 50 percent. “This was a big surprise to use, Komfeld said. ”“We didn’t think anticonvulsant drugs had any particular relationship to aging. That connection was completely unexpected. ”
C. Roundworms are a poor subject for experiments, because they are not like humans, even though their molecules are similar. For example, they have no bones, nor do they show emotions, making it difficult to know how exactly human subjects would react to these drugs in large quantities. However, using the worms allows experiments to be conducted quickly, because they do not live for long。
D. “Somehow the neural activity seems to regulate the aging of all of the body the skin, musculature, and reproductive tract, ” Kornfeld said. “Somehow the nervous system coordinates the progress of all these tissues, evidently, though the life stages. But we don’t know how it does that. ”
E. The discovery may also shed light on the little-understood aging process. Since the drugs act on the neuromuscular systems of both humans and worms, the findings hint at a link between neural activity and aging。
F. Unlike vertebrates, the worms are ideal subjects for the study of aging because of their short life spans, which last only a couple of weeks in a laboratory. The worm is well known in genetics, and the worm’s genome has been sequenced。
G. Use of this drug has been permitted by law since 1998 and wider use is now expected as a result of the studies. “We can clearly link this drug with human aging, but we still need to find proof, says Kornfeld optimistically. ”
How did the author react to Jennie's relationship with her boy friend？
A．She tried her best to dissuade Jennie from continuing it.
B．She threatened to break up with Jennie if her advice was ignored.
C．She was overcome with pride that Jennie told her about her boy friend.
D．She was very angry with Jennie for choosing such a friend.
How did the goats react after eating the plants？
A．They refused to leave.
B．They could not find their way home.
C．They started jumping up and down.
D．They stopped repeatedly to eat them.
The principle states that a behavior. is influenced or affected by how the environment ---- people, places and things ---- immediately responds to the behavior.Perhaps without realizing it, you have used this principle many times.
On the occasion when you told your child what a good boy he was after he cleaned up his room, you used the principle.When you sent your child to his room for fighting with his brother, you used the principle.When I gave Kim a cookie after she started to cry, I used the principle.In each of these examples, a particular behavior. occurred first ---- cleaning up a room, fighting, and crying.
In addition, there was a reaction to each behavior. ---- the child was praised, sent to his room, or given a cookie.By these actions, we have influenced the previous behaviors and have helped to determine whether those behaviors will occur again in the future.
1、The lecture is mainly about Children's behavior. and our response.()
2、The lecture is based on the principle in behavioral psychology.()
3、The audience at this lecture might be social workers.()
4、According to the lecture, the child was sent to his room as a kind of reward.()
5、People, places and things are elements of "environment" meant by the lecturer.()
A. But Komfeld said scientists will not know about the applicability of the drugs in humans until a similar study is done on humans. “What’s very encouraging is that these drugs were developed to treat humans, and they are well understood, because they’ve been used for a long time, ” he said。
B. Later the scientists discovered that two related anticonvulsant drugs also lengthened the lives of the worms-in the case of one drug, by almost 50 percent. “This was a big surprise to use, Komfeld said. ”“We didn’t think anticonvulsant drugs had any particular relationship to aging. That connection was completely unexpected. ”
C. Roundworms are a poor subject for experiments, because they are not like humans, even though their molecules are similar. For example, they have no bones, nor do they show emotions, making it difficult to know how exactly human subjects would react to these drugs in large quantities. However, using the worms allows experiments to be conducted quickly, because they do not live for long。
D. “Somehow the neural activity seems to regulate the aging of all of the body the skin, musculature, and reproductive tract, ” Kornfeld said. “Somehow the nervous system coordinates the progress of all these tissues, evidently, though the life stages. But we don’t know how it does that. ”
E. The discovery may also shed light on the little-understood aging process. Since the drugs act on the neuromuscular systems of both humans and worms, the findings hint at a link between neural activity and aging。
F. Unlike vertebrates, the worms are ideal subjects for the study of aging because of their short life spans, which last only a couple of weeks in a laboratory. The worm is well known in genetics, and the worm’s genome has been sequenced。
G. Use of this drug has been permitted by law since 1998 and wider use is now expected as a result of the studies. “We can clearly link this drug with human aging, but we still need to find proof, says Kornfeld optimistically. ”
