It is (not) necessary to...--是(没)有必要的. 1) I think it is necessary to look before you leap. 我觉得三思而后行是有必要的. 2) When invited, it is not necessary for you to bring any­thing with you. 去做客不一定非要带礼物. 查看更多

 

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  “In only six days I lost seven pounds of weight.”

  “Two full inches in the first three days!

  These are the kinds of statenents used in nagazine, newspaper, radio and television ads, promiaing ncw shnpes and new looks to those who buy the medicine or the deueceThe promoters of prodrcts say they can shape the ligs, slin the face, xmooth wrinkles, or in some other way to bemity o?anrability

  Often such products are nothing more than money-making things for their promoteraThe re they produce are questionable, and some are dangerous to health

  To umderstared how these produots can be lihtliy promoted to the public, it is nece?Understand somcthing of the laws coveing their regrlationIf the product is a dnig, FDA(Food Drug Administration)can require proof(证明)under the Food, Drug, and Cosmetic Act the safe and effective before before it is put on the marketBut if the product is a device, FDA has no aut to repuire premarketing proof of safety or effectienessIf a product alrendy on the marker danger to health, FDA can repuest the producer or distnbutor to remove it from the a voluntarily, or it can take legal action, including scizure(查封)of the product

  One notable case a few years ago involved an electrical device called the Relaxacisor, had been sold for reducing the waistlineThe Relaxacisor produced electriecal shocks to the through contact padsFDA took legal action against the distributor to stop the sale of the dev the grounds that it was dangerous to health and life

  Olwionsly, most of the deveces on the?have never becn the xubject of courf proce(法律诉讼), and new denices appear continrally, Before buying, it is up to the consumer to the safety or effcctiveness of such items

(1)

It can be inferred that 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 product

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’fslse puomixds

B.

show the weakness of the law on product safety

C.

give advece on how to keep young and beautiful

D.

introduce tbe crganiaatinon of FDA

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One topic is rarely mentioned in all the talk of improving standards in our schools: the almost complete failure of foreign-language teaching. As a French graduate who has taught for more than twenty-five years, I believe I have some idea of why the failure is so total.  21  the faults already found out in the education system as a whole — such as child-centred learning, the “discovery” method, and the low expectations by teachers of pupils — there have been several serious  22  which have a direct effect on language teaching.

The first is the removal from the curriculum (课程) of the thorough teaching of English  23 . Pupils now do not know a verb from a noun, the subject of a sentence from its object, or the difference between the past, present, or future.

Another important error is mixed-ability teaching, or teaching in ability groups so  24  that the most able groups are  25  and are bored while the least able are lost and  26  bored. Strangely enough, few head teachers seem to be in favour of mixed-ability school football teams.

Progress depends on memory, and pupils start to forget immediately they stop having 27  lessons. This is why many people who attended French lessons at school, even those who got good grades, have  28  it a few years later. Because they never need it, they do not practice it.

Most American schools have accepted what is inevitable and  29  modern languages, even Spanish, from the curriculum. Perhaps it is time for Britain to do the same, and stop  30  resources on a subject which few pupils want or need.

21. A. Due to                 B. In addition to       C. Instead of            D. In spite of

22. A. errors                  B. situations             C. systems               D. methods

23. A. vocabulary           B. culture                C. grammar             D. literature

24. A. wide                    B. similar                C. separate               D. unique

25. A. kept out               B. turned down        C. held back            D. left behind

26. A. surprisingly          B. individually         C. equally                D. hardly

27. A. extra                   B. traditional           C. basic                   D. regular

28. A. needed                 B. forgotten             C. practised             D. left

29. A. restored               B. absorbed             C. prohibited           D. withdrawn

30. A. wasting                B. focusing              C. exploiting            D. sharing

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Sir, you ______ be sitting in this waiting room. It is for women and children only.


  1. A.
    oughtn't to
  2. B.
    can't
  3. C.
    won't
  4. D.
    needn't

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. It is difficult for us to learn a lesson in life __________ we’ve actually had that lesson.

A. until   B. after

C. since   D. when

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If you travel around the world , you will be surprised to find just how different the foreign customs can be from your own .

A visitor to India would do well to remember that people there consider it impolite to use the left hand for passing food at table . The left hand is supposed to be used for washing yourself . Also in India , you might see a man apparently shaking his head at another and assume that he is disagreeing . But in many parts of India a shake of the head is a gesture that shows agreement of acceptance .

Nodding your head when offered a drink in Bulgaria is likely to leave you thirsty . In that country you shake your head to indicate “yes” —a nod indicates “no”. The Arabs are known for their hospitality . At a meal in countries on the Arabic Peninsula , you will find that any drinking vessel (容器,器皿)is repeatedly refilled as soon as you drink it up .

In Europe it is quite usual to cross your legs when sitting talking to someone , even at an important meeting . Doing this when meeting an important person in Thailand , however , could cause offence . It is too informal an attitude for such an occasion . Also when in Thailand you are not supposed to touch the head of an adult —it’s just not done . In Japan , it is quite usual for men to plan evening entertainments for themselves and leave their wives at home . In Europe such attitudes are disappearing .

Customs vary from country to country . Visitors may be at a loss as to what to do in a foreign environment . In such circumstances , the golden rule to follow is : When in Rome , do as the Romans do .

60.In which country , a left — hand is not welcomed ?         .

       A.Thailand B.India       C Arabic peninsula D.Bulgaria

61.In which country , if someone shakes his head at another , it shows that he agrees or accepts ?

            .

       A.Bulgaria B.Thailand C.China      D.Arabic Peninsula

62.Which of the following is impolite in Europe ?         .

       A.to cross your legs

       B.to touch the head of an adult

       C.That men plan evening entertainment and leave their wives at home

       D.To drain the glass in your hand

63.If you don’t know the customs in the country where you visit , the golden rule to follow is          .

       A.to do as the Romans do B.to do nothing

       C.to visit Rome only D.to do as the natives do

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