How many methods the authors used in Clinical bonding to alumina ceramic part？（)

ds dollar to pay his American supplier？

A．Two.

B．One.

C．Three.

D．Several.

There are many problems in our modern world. One very()serious problem is energy. We get a great () of energy we need from coal, gas, and oil. However, the () of energy which we use is () every year, and we only have enough coal, gas, and oil for the next twenty or thirty years. How will we live () the energy which these things give us？ Scientists are looking for () to this problem. They are looking for new () to produce energy. For example, they are working with new ways to () energy from the light and heat of the sun. They are also working with plans which produce energy from () of the oceans. All of the new methods () scientists are finding are still very expensive, but perhaps they will help solve our energy problems () the future.

1.A.number

B.group

C.price

D.deal

2.A.effect

B.amount

C.course

D.program

3.A.increase

B.increasing

C.had increased

D.is increasing

4.A.without

B.improve

C.producing

D.strength

5.A.key

B.a direction

C.a solution

D.service

6.A.cost

B.method

C.branch

D.pound

7.A.Show

B.pay

C.save

D.produce

8.A.property

B.remedy

C.welfare

D.movements

9.A.So that

B.which

C.whose

D.Of which

10.A.at

B.for

C.In

D.from

rtainly caused by nature，not by Man，some were caused by lightning in a storm；22 ，perhaps，by the hot material which came out of a volcano．Quite possibly，at times，the heat of the sun set light 23 some dry grass or leaves．At first Man，like other animals，was probably afraid of fire． 24 great was the power of fire that he feared it and worshipped it．Gradually，however，with his better power of thinking，he overcame his fear．Probablly he overcame most of his fear when he 25 how to make fire for himself．Throughout the ages he has learned more about fire，how to control it，and how to use it 26 many ways．Now fire is no longer a master of a god；it is a 27 ． We call only guess how 28 first learned that a fire was useful and what uses he made of it．By 29 a burning stick from fire which had been started naturally，he could make afire at his own“home”．He could keep the fire burning by adding more dry grass．1eaves and wood．The‰30 the chief purpose of frightening animals away．He discovered，by some accident，that flesh roasted in front of a fire 31 better．Then he found that roasted flesh would keep longer，without going bad， 32 uncooked flesh．It must have been much later that Man learned to cook food by heating it with 33 water or with steam．He could not use such methods 34 he had learned how to make pots 35 holding water．

A.made

B.produced

C.given

D.opened

ment outcomes.【C1】______ the significant influence of culture upon health and related outcomes, health care【C2】______ should be culturally competent in order to provide【C3】______ health care to patients. Cultural competency means considering many options and being more careful about making judgements.【C4】______, scars and bruises that suggest abuse in western culture could【C5】______ be symbols of accepted healing methods or sacred rituals.【C6】______, different parts of the body are considered sacred in different cultures. Cultural competency in healthcare【C7】______ four major challenges for providers. The first is the straightforward challenge of recognizing clinical【C8】______ among people of different ethnic and racial groups, e.g., higher【C9】______ of hypertension in African Americans and【C10】______ diabetes in certain Native American groups. The second, and far more complicated, challenge is【C11】______. This deals with everything from the need for interpreters to nuances of words in various languages. Many patients, even in western cultures, are【C12】______ to talk with their doctors about【C13】______ personal matters as sexual activity or chemical use. How do we overcome this【C14】______ among more restricted cultures？ The third challenge is ethics.【C15】______ western medicine is among the best in the world, we do not have all the【C16】______. Respect for the belief systems of【C17】______ and the effects of those beliefs on well-being are critically important to competent care. The final challenge involves【C18】______. For some patients, authority figures are immediately mistrusted,【C19】______ for good reason. Having seen or been victims of atrocities at the hands of authorities in their homelands, many people are as【C20】______ of caregivers themselves as they are of the care.

【C1】

A．Because of

B．Due to

C．Thanks to

D．In regard to