某思想家在1925年提到世人对他的评价:“自戊戌以来,旧则攻吾太新;新则攻吾太旧

题型:选择题

问题:

某思想家在1925年提到世人对他的评价:“自戊戌以来,旧则攻吾太新;新则攻吾太旧。”该思想家是 (   )

A.康有为

B.梁启超

C.严复

D.胡适

考点:“洪宪帝制”与护国运动“中体西用”洋务派张勋复辟和护法运动
题型:选择题

统计图主要用于调查资料()结果的描述.

A.初级统计

B.中级统计

C.高级统计

D.初级和中级统计

题型:选择题

如图所示,重力都是G的A、B两条形磁铁,叠放在水平木板C上,静止时B对A的弹力为F1,C对B的弹力为F2,则

[ ]

A.F1=G,F2=2G

B.F1>G,F2>2G

C.F1>G,F2<2G

D.F1>G,F2=2G

题型:选择题

阅读理解。

     "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 beauty or desirability.

     Often such products are nothing more than money-making things for their promoter. The re 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? Understand

something of the laws covering their regulation. If the product is a drug, FDA (Food Drug Administration)

can require proof (证明) under the Food, Drug, and Cosmetic Act that safe and effective before it is put on

the market. But if the product is a device, FDA. has no author to require premarketing proof of safety or

effectiveness. If a product already on the marker danger to health, FDA. can request the producer or distributor

to remove it from the a 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, had been sold for

reducing the waistline. The Relaxacisor produced electrical shocks to the through contact pads. FDA. took

legal action against the distributor to stop the sale of the grounds that it was dangerous to health and life.

     Obviously, most of the devices on the maker  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 the safety or effectiveness

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' 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.

题型:选择题

以下不含有“宾语一动词”语序的句子是()

A.臣斯十世,此之谓也(《素问·天元纪大论》)

B.虽有大风苛毒,弗之能害(《素问·生气通天论》)

C.人之多卧者,何气使然(《灵枢·大惑论》)

D.五脉安出?五色安见(《灵枢·五阅五使》)

E.不之疾泻,不能移之(《灵枢·通天》)

题型:选择题

高炉上部调剂主要是指批重、料线及焦炭负荷的调剂。

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