___ wenn ich nur einmal etwas gestohlen habe, dann bin ich schon ein Dieb.（Auch, Immer, Jedesmal, Nur)

Lücken füllen 填入合适的词 （系统判别需文字精确。填写答案时，答案之间空一格，但第一个答案的前面和最后一个答案填写完毕后都不要有空格，注意大小写） Gespr?ch 1 Arzthelferin: _____ Doktor Baumann, guten Tag! Lin: Guten Tag. Hier spricht Lin. Ich ____ mich nicht wohl und m?chte einen _____ machen. Arzthelferin: Moment, ich muss mal nachsehen. Geht es morgen Nachmittag um halb zwei? Lin: Kann ich nicht heute __ Ihnen gehen? Arzthelferin: ___ mir leid! Wir haben heute viele Besucher. Lin: Aber ich habe Kopfschmerzen. Vielleicht habe ich mich ____. Arzthelferin: Dann k?nnen Sie sofort kommen. Bitte bringen Sie Ihre _____ mit! Wie ist bitte Ihr Name? Lin: Lin Lin.

The concept of personal choice in relation to health behaviors is an important one. An estimated 90 percent of all illnesses may be preventable if individuals would make sound personal health choices based upon current medical knowledge. We all enjoy our freedom of choice and do not like to see it restricted when it is within the legal and moral boundaries of society. The structure of American society allows us to make almost all our own personal decisions that may concern our health. If we so desire, we can smoke, drink excessively, refuse to wear seat belts, eat whatever foods we want, and live a completely sedentary life-style. without any exercise. The freedom to make such personal decisions is a fundamental aspect of our society, although the wisdom of these decisions can be questioned. Personal choices relative to health often cause a difficulty. As one example, a teenager may know the facts relative to smoking cigarettes and health but may be pressured by friends into believing it is file socially accepted thing to do.

A multitude of factors, both inherited and environmental, influence the development of health-related behaviors, and it is beyond the scope of this text to discuss all these factors as they may affect any given individual. However, the decision to adopt a particular health-related behavior. is usually one of personal choices. There are healthy choices and there are unhealthy choices. In discussing the morals of personal choice, Fries and Crapo drew a comparison. They suggest that to knowingly give oneself over to a behavior. that has a statistical probability of shortening life is similar to attempting suicide. Thus, for those individuals who are interested in preserving both the quality and quantity of life, personal health choices should reflect those behaviors that are associated with a statistical probability of increased vitality and longevity.

The concept of personal choice concerning health is important because

A．personal health choices help cure most illnesses.

B．it helps raise the level of our medical knowledge.

C．it is essential to personal freedom in American society.

D．wrong decisions could lead to poor health.

A、Delete[B,{{3},{6}}]

B、Delete[B,3]; Delete[B,-1]

C、Delete[B,-4];Delete[B,6]

D、Delete[B,{3,6}]

Smoking is considered dangerous to health. Our tobacco-seller, Mr. Johnson, therefore , always asks his customers, if they are very young, whom the cigarettes are bought for. One day, a little girl whom he had never seen before walked【C1】______into his shop and demanded twenty cigarettes. She had the【C2】______amount of money in her hand and seemed very sure of herself. Mr. Johnson was so【C3】______by her confident manner that he forgot to ask his usual question. Instead he asked her what kind of cigarettes she wanted. The girl replied【C4】______and handed him the money. While he was giving her the【C5】______, Mr. Johnson said laughingly that as she was so young she should hide the packet in her pocket in【C6】______a policeman saw it.【C7】______, the little girl did not seem to find this very funny. Without even smiling, she took the【C8】______and walked towards the door. Suddenly she stopped, turned round and looked steadily at Mr. Johnson. There was a moment of silence and the tobacco-seller【C9】______what she was going to say. All at once, in a clear【C10】______voice, the girl declared, "My dad is a policeman," and with that she walked quickly out of the shop.

【C1】

A．nervously

B．heavily

C．hesitatingly

D．boldly

LD₁的四聚体构成是（）

A. H₄

B. H₃M

C. H₂M₂

D. HM₃

E. M₄