题目内容
If it is a sunny day tomorrow, let’s ______it and go swimming in the South Lake.
A. make use of B. be made of C. make up D. make up of
A
“In only six days I lost seven pounds of weight.”
“Two full inches in the first three days!”
These are the kinds of statements used in magazine,newspaper,radio and television ads,promising new shapes and new looks to those who buy the medicine or the device. The promoters of products say they can shape the legs,slim the face,smooth wrinkles,or in some other way to add to beauty or desirability.
Often such products are nothing more than moneymaking things for their promoters. The results they produce are questionable,and some are dangerous to health.
To understand how these products can be legally promoted to the public,it is necessary to understand something of the laws covering their regulation. If the product is a drug,FDA(Food and Drug Administration)can require proof under the Food,Drug,and Cosmetic Act that is safe and effective before it is put on the market. But if the product is a device,FDA has no authority to require premarketing proof of safety or effectiveness. If a product already on the market is a danger to health,FDA can request the producer or distributor to remove it from the market voluntarily, or it can take legal action,including seizure(查封)of the product.
One notable case a few years ago involved an electrical device called the Relaxacisor,which had been sold for reducing the waistline (腰围). The Relaxacisor produced electrical shocks to the body through contact pads. FDA took legal action against the distributor to stop the sale of the device on the grounds that it was dangerous to health and life.
Obviously,most of the devices on the market have never been the subject of court proceedings(法律诉讼),and new devices appear continually. Before buying,it is up to the consumer to judge the safety or effectiveness of such items.
【小题1】It can be inferred that the ads mentioned in the text are________.
A.objective | B.costly | C.unreliable | D.illegal |
A.The court is in charge of removing dangerous products.
B.New products are more likely to be questionable.
C.The production of a device must be approved by FDA.
D.The promoters usually just care about profits.
【小题3】FDA can ask for the proof of safety and effectiveness of a product________.
A.if it is a drug |
B.if it is a device |
C.if its consumers make complaints |
D.if its distributors challenge FDA's authority |
A.a product which was designed to produce electricity |
B.a product whose distributor was involved in a legal case |
C.a successful advertisement of a beauty product |
D.an example of a quality beauty product |
A.make consumers aware of the promoters' false promises |
B.show the weakness of the law on product safety |
C.give advice on how to keep young and beautiful |
D.introduce the organization of FDA |
Let children learn to judge their own. A child who learns to talk does not learn by being corrected all the time; if corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Little by little, he makes the necessary changes to make his language like other people’s, in the same way, children learn to do all the other things without being taught—to walk, run, climb, ride a bicycle—compare their own performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his mistakes if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not. If it is a matter of right answers, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should we teachers waste time in doing such work? Our job should be to help the child when he tells us that he can’t find the way to get their own understanding, how to know what they know or do not know.
1.According to the passage, the best way for children to learn things is ___
A.to listen to skilled people’s advice |
B.to ask older people many questions |
C.to make mistakes and have them corrected |
D.to do what other people do |
2.According to the writer, teachers in school should ___
A.allow children to learn from each other |
B.point out children’s mistakes whenever they are found |
C.correct children’s mistakes as possible as they can |
D.give children more book knowledge |
3.Which of the following does the writer think teachers should not do?
A.Give children correct answers |
B.allow children to make mistakes |
C.Point out children’s mistakes |
D.Let children judge their own work |
4.The passage suggests that learning to speak and learning to ride a bicycle are ___.
A.different from learning other skills |
B.the same as learning other skills |
C.more important than other skills |
D.not really important skills |
“In only six days I lost seven pounds of weight.”
“Two full inches in the first three days!”
These are the kinds of statements used in magazine,newspaper, radio and television ads, promising new shapes and new looks to those who buy the medicine or the device. The promoters of products say they can shape the legs, slim the face, smooth wrinkles, or in some other way to add to beauty or desirability.
Often such products are nothing more than money-making things for their promoters. The results they produce are questionable, and some are dangerous to health.
To understand how these products can be legally promoted to the public, it is necessary to understand something of the laws covering their regulation. If the product is a drug, FDA(Food and Drug Administration)can require proof under the Food, Drug, and Cosmetic Act that is safe and effective before it is put on the market. But if the product is a device, FDA has no authority to require premarketing proof of safety or effectiveness. If a product already on the market is a danger to health, FDA can request the producer or distributor to remove it from the market voluntarily, or it can take legal action, including seizure(查封)of the product.
One notable case a few years ago involved an electrical device called the Relaxacisor, which had been sold for reducing the waistline. The Relaxacisor produced electrical shocks to the body through contact pads. FDA took legal action against the distributor to stop the sale of the device on the grounds that it was dangerous to health and life.
Obviously, most of the devices on the market have never been the subject of court proceedings(法律诉讼),and new devices appear continually. Before buying, it is up to the consumer to judge the safety or effectiveness of such items.
1.It can be inferred that the ads mentioned in the text are . .
A.objective |
B.costly |
C.unreliable |
D.illegal |
2.Which of the following is TRUE according to the text?
A. The court is in charge of removing dangerous products.
B. New products are more likely to be questionable.
C. The production of a device must be approved by FDA.
D. The promoters usually just care about profits.
3.FDA can ask for the proof of safety and effectiveness of a product
A.if it is a drug |
B.if it is a device |
C.if its consumers make complaints |
D.if its distributors challenge FDA’s authority |
4.The Relaxacisor is mentioned as .
A.a product which was designed to produce electricity |
B.a product whose distributor was involved in a legal case |
C.a successful advertisement of a beauty product |
D.an example of a quality beauty product |
5.The author intends to
A.make consumers aware of the promoters’ false promises |
B.show the weakness of the law on product safety |
C.give advice on how to keep young and beautiful |
D.introduce the organization of FDA |