The sound /p/can be described with "______, bilabial, stop".

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I can __ a car（）

A（n)______ is the smallest unit of sound in a language, which can distinguish two words.A．
A(n)______ is the smallest unit of sound in a language, which can distinguish two words.
A．sound
B．morpheme
C．phoneme
D．allophone

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We can depend on Bob to make a （) choice
A. sound
B. sensitive
C. noisy
D. considered

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in the pronunciation of such words as sign, design, ａnd paradigm, there is no [g] sound althoughit is represented in spelling by the letter g.but in their corresponding forms signature,designation, ａnd paradigmatic,the [g] represented by the letter g is pronounced. the rule can be states as: ｄelete a [g] when it occurs before a final（）consonant.

Many commercials begin with a cheerful song of some kind because ______.A．pop songs attrac
Many commercials begin with a cheerful song of some kind because ______.
A．pop songs attract viewer attention
B．it can increase their loudness
C．advertisers want to make them sound different from regular programs
D．advertisers want to merge music with commercials

Among the following which one is not the negative consequence according to the passage？A．T
Among the following which one is not the negative consequence according to the passage？
A．The kids are emotionally fragile and they can't stand on their own.
B．They don't know how to make sound decisions.
C．They aren't equipped to deal with failure and frustration.
D．They are lucky to have their parents aroun

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The sense of sound is one of our most important means of knowing what is going on around us. Sound has a waste product, too, in the form. of noise. Noise has been called unwanted sound. Noise is growing and it may get much worse before it gets any better.
Scientists, for several years, have been studying how noise affects people and animals. They are surprised by what they have learned. Peace and quiet are becoming harder to find. Noise pollution is a threat that should be looked at carefully.
There is a saying that it is so noisy that you can't hear yourself think. Doctors who study noise believe that we must sometimes hear ourselves think. If we don't, we may have headaches, other aches and pains, or even worse mental problems.
Noise adds more tension to a society that already faces enough stress.
But noise is not a new problem. In ancient Rome, people complained so much about noise that the government stopped chariots(战车) from moving through the streets at night!
Ways of making less noise are now being tested. There are even laws controlling noise. We cannot return to the "good old days" of peace and quiet. But we can reduce noise—if we shout loudly enough about it.
Why are scientists surprised by the findings in their noise study？
A．Because the world is becoming increasingly noisy.
B．Because they have learned that noise is also is also a kind of pollution.
C．Because noise is an unwanted waste for human beings.
D．Because people knew little about noise before.

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When someone asks me what business I am in. My face feels hot. I envy （嫉妒) people wh
When someone asks me what business I am in. My face feels hot. I envy (嫉妒) people who can say that they are writers, bookkeepers and doctors. All these jobs speak for themselves.
I really do make a living by __21__, and a good one, too. I can laugh like a king or like a schoolboy. It is a skill that I have learned, like the skill of mending shoes. Whenever and however laughter is needed - I am asked to do __22__. I laugh like a bus driver or a shopkeeper. I laugh sadly, kindly and happily.
I need __23__ point out that a job of this kind is tiring. I spend most evenings in nightclubs. My job is to laugh during the weaker part of the show. My loud, hearty laugher must be timed carefully. It must not come too soon, __24__ neither must it be too late.
I go through life quietly. I can copy the laughter of others. I can laugh in many different ways. But I'm not sure that I have ever heard the sound of __25__ own laugh.
21)、
A.hardly
B.my
C.but
D.it
E.laughing
22)、
A.hardly
B.my
C.but
D.it
E.laughing
23)、
A.hardly
B.my
C.but
D.it
E.laughing
24)、
A.hardly
B.my
C.but
D.it
E.laughing
25)、
A.hardly
B.my
C.but
D.it
E.laughing

Mr. Clarke lives at the foot of the mountain. He keeps the forest for a rich farmer there. The only road to the forest is just in front of his house. He can easily see the people who want to go into the forest. Sometimes he has to be on duty at night. When he hears some sound, he has to get up to see if anyone cuts the trees.
One day he bought a strong dog in the town. He loves it very much and often gives some meat or bread to it. And when a strange man walks close to his house, it barks loudly. So he can soon know about it and goes out to find out who it is. But last week something was wrong with Mr. Clarke. He didn’t feel well and couldn’t fall asleep in the evening. He had to go to a hospital in the town. The doctor looked him over and then asked, “Have you got a dog, sir？” “Yes, I have got one.” “You have got skin disease,” said the doctor. “I am sure your dog infected(感染) it to you. You can’t come in touch with it any longer.” When he came out of the hospital, Mr. Clarke said to himself, “I will see another doctor. It’s much easier to find a doctor than to buy a good dog!
(1)Mr. Clarke’s job is to ().
A. hear some sound and see if anyone cuts the trees
B. stop people from cutting trees in the forest
C. live at the foot of the mountain
D. stop the people going into the forest(2)The owner of the forest is ().
A. Mr. Clarke
B. a friend of Mr. Clarke’s
C. a rich farmer
D. the doctor(3)The strong dog can help Mr. Clarke to ().
A. do some housework
B. see if anyone will kill him
C. cut tree
D. find if anyone is cutting trees(4)The doctor ().
A. loves a dog, too.
B. is really a good one
C. has got skin disease, too
D. has infected the disease to Mr. Clarke(5)Mr. Clarke ().
A. doesn’t think the doctor is the best
B. doesn’t think he is infected
C. will be cured in a short time
D. will kill the dog as soon as he comes back

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When a consumer finds that an item she or he bought is faulty or in some other way does not live up to the manufacturer's claim for it, the first step is to present the warranty (保单), or any other records which might help, at the store of purchase. In most cases, this action will produce results. However if it does not, there are various means the consumer may use to gain satisfaction.
A simple and common method used by many consumers is to complain directly to the store manager. In general, the "higher up" the consumer takes his or her complaint, the faster he or she can expect it to be settled. In such a case, it is usually settled in the consumer's favor, assuming he or she has a just claim.
Consumers should complain in person whenever possible, but if they cannot get to the place of purchase, it is acceptable to phone or write the complaint in a letter.
Complaining is usually most effective when it is done politely but firmly, and especially when the consumer can demonstrate what is wrong with the item in question. If this cannot be done, the consumer will succeed best by presenting specific information as to what is wrong, rather than by making general statements. For example, "The left speaker does not work at all and the sound coming out of the right one is unclear" is better than "This stereo (立体声音响) does not work."
The store manager may advise the consumer to write to the manufacturer. If so, the consumer should do this, stating the complaint as politely and as firmly as possible. But if a polite complaint does not achieve the desired result, the consumer can go a step further. She or he can threaten to take the seller to court or report the seller to a private or public organization responsible for protecting consumers' rights.
When a consumer finds that his purchase has a fault in it, the first thing he should do is to ______.
A．complain personally to the manager
B．threaten to take the matter to court
C．write a firm letter of complaint to the store of purchase
D．show some written proof of the purchase to the store