题目内容
（请给出正确答案）
A、They are hard to dismiss once attached to a certain group
B、They may have a negative impact on people they apply to
C、They persist even when circumstances have changed
D、They are often applied to minorities and ethnic people.
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更多“21”相关的问题
38Which is true of the-messages posted on Cancer Chat？
AThey are available to all visitors.
BTheir writers get paid for them.
CThey are only about cancer treatments.
DTheir writers don't have to register.
It can be inferred from the statement about mother chimpanzees and their young (lines 21—23) that young chimpanzees have difficulty ______.
A．communicating with their mothers
B．adding quantities
C．making choices
D．opening hard nuts
听力原文：Why does the man get ill？
(21)
A．He has never been immunized.
B．He doesn't rest enough due to hard work.
C．He doesn't like to take medicine.
D．He is exposed to the virus-filled environment.
(21)
听力原文：M: Hello!
F: May I speak to Mr. Golden, please？
M: This is he.
F: Good morning, Mr. Golden. This is Mary Suen from DHA Industries. Our company is going to buy 50 RS1 model laptops.
M: 415MG on hard drive models or 415ME optional on base models？
F: Have you got any suggestions？
M: The kind of 415MG on hard drive models are suitable for general use. And the 415ME optional on base models is available upon request. It's a bit more expensive.
F: I think I will buy the former, 415MG hard drive model.
M: OK ! When do you want them？ We have this computer in stock.
F: That's fine. I hope the computers will arrive on Friday morning.
M: Friday morning. Where is your company located？
F: NO. 21 Rose Street, near the Fashion Store.
M: And your telephone number is？
F: 72188155. Thank you.
M: Thank you for your business.
？You will hear three telephone conversations or messages.
？Write one or two words or a number in the numbered spaces on the notes or forms below.
？You will hear each recording twice.
Conversation One
？Look at the notes below.
？Yon will hear a woman ordering products.
Order Form
Information of Customer:
Name: Mary Suen from DHA Industries
Address: NO 21 (1)______ Street
Contact. No.: (2) ______
Information of Computers:
Type: R51 models (3)______ on hard drive
Quantity: (4) ______
Delivery Date: Friday morning June 23rd
Industrial 【21】______ does not just happen. Companies 【22】______ low accident rates plan their safety programs, work hard to organize them, and 【23】______ working to keep them 【24】______ and active. When the work is 【25】______ done, a 【26】______ of accident-free operations 【27】______ established 【28】______ time lost due to injuries is kept 【29】______ a minimum.
Successful safety programs may 【30】______ greatly in the emphasis placed 【31】______ certain aspects of the program. Some place great emphasis on mechanical guarding. Others stress safe work practices by 【32】______ rules or 【33】______ . 【34】______ others depend on an emotional appeal 【35】______ the worker. But, there are certain basic ideas that must be used in every program if maximum results are to be obtained.
There can be no question about the value of a safety program. From a financial standpoint alone, safety 【36】______ . The 【37】______ the injury 【38】______ , the better the workman's insurance rate. This may mean the difference 【39】______ operating at 【40】______ or at a loss.
【21】
A．safety
B．safe
C．security
D．secure
Types of Organisational Culture
There is more than one (21) of organisational culture in the corporate world. This doesn't mean strong versus (22) although those are certainly two general categories for organisational culture.
While different theorists and different companies even might have differing opinions on the types of organisational cultures out there, there is a general consensus (23) four different types of organisational culture. Most companies or corporations in their style. or plan can fall (24) one of these four general types.
One type of organisational culture is the "tough-guy culture" or "macho culture." One of the most common aspects of the tough-guy or macho culture is the quick feedback and (25) rewards. The pace can be break-neck at times, but the obvious reward of the action is seen very quickly.
Another type of organisational culture is the "work hard/play hard" organisational cul ture. This type of organisational culture that doesn't (26) a lot of risks, but it does take a few, and all receive fast feedback. This is something most likely to be seen in a very large company which is dependent on strong customer service.
A third type of organisational culture is the "bet your company culture." This is a type of company where huge decisions are made over high stakes endeavors. In this type of cultuure, the (27) results of these decisions may not be seen for months or (28) years.
A fourth type of organisational culture is the "process culture." A process culture is most often found in organisations where there is actually no feedback. This is (29) a good culture. In this type of organisational culture people are so obsessed (30) the process of how things are done that the focus is lost on what the goal is. Process organisational culture is a synonym for bureaucracy.
(21)
A．types
B．type
C．kinds
D．ways
These first rubber overshoes and raincoats were all soft and sticky 【28】______ summer, and hard and inelastic (没有弹性的)in the winter 【29】______ it was cold. 【30】______ the rubber we have today is soft and elastic, it is very strong 【31】______ in the warmer summer and the colder winter. This was made possible by a man 【32】______ Goodyear. After many 【33】______ , he found that nitric acid(NHO3) made the rubber 【34】______ better, but it is not hard and strong enough. Then strange thing 【35】______ . A friend of his, Nicholas Hayward, had the 【36】______ in his sleep that rubber might be made hard and strong if mixed 【37】______ sulphur and put in the sun. Goodyear put this idea to the test, and saw that it did have more or less the desired 【38】______ though somewhat less than more. The only effect it had was on the outside of the rubber. 【39】______ is common knowledge now that the way to make rubber hard and strong is by heating it with sulphur. It took Goodyear four more years to find this heating method. When 【40】______ he did it, he had nothing at all. Everything of the smallest value had been used to get money, even his sons' school-books.
【21】
A．those
B．this
C．these
D．them
A:【10】you【11】some chocolates (要吃些巧克力吗)？
B:【12】. thank you. But I cannot eat anything very sweet (太甜).
A: 【13】【14】【15】【16】(很抱歉听到这个). Have some cookies (饼干)then.
B: Are they hard (硬的)？ I cannot cat anything hard. cither.
A: Really？ Then them must be【17】【18】【19】your teeth (那你的牙齿肯定有点问题).
You【20】【21】【22】a dentist (你最好看看牙医).
B:【23】(很好). I just have done this afternoon.
(35)
(56)
A．clothes
B．looks
C．van
D．motorcycle
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