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听力原文：Technically, any substance other than food that alters our bodily or mental funct

听力原文： Technically, any substance other than food that alters our bodily or mental functioning is a drug. Many people mistakenly believe the term "drug" refers only to some sort of medicine or an illegal chemical taken by drug addicts. They don't realize that familiar substances such as alcohol and tobacco are also drngs. This is why the neutral term "substance" is now used by many physicians trod psychologists. The phrase "substance abuse" is often used instead of "drng abuse" to make clear that substances such as alcohol and tobacco can be just as harmfully misused as heroin and cocaine.

We live in a society, in which the medicinal. and social use of substance is pervasive: an aspirin to quiet a headache, some wine to be sociable, coffee to get going in the morning, a cigarette for the nerves. When do these socially acceptable and Obviously constructive uses of a substance become misuses？ First of all, most substances taken in excess will produce side-effects such as poisoning or intense perceptual distortions. Repeated use of a substance can also lead to physical addiction or substance dependence. Dependence is marked first by an increased tolerance, with more and more of the substance required to produce the desired eftect, and then by the appearance of unpleasant withdrawal symptoms when the substance is discontinued.

(30)

A．Drug.

B．Substance.

C．Medicine.

D．Alcohol.

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发布时间：2020-11-17

更多“听力原文：Technically, any substance other than food that alters our bodily or mental funct”相关的问题

第1题

听力原文：The best interview is one in which there is two-way communication between the emp

听力原文： The best interview is one in which there is two-way communication between the employer and the job applicant. Often there is some "small talk" at the beginning of the interview, which is actually very important, because the applicant's answers may indicate how easily the person can converse. A job seeker who appears unfriendly or unsociable may not be offered a position, even if the person is the most qualified. Employers look for people who seem to be likeable and easy to work with as well as technically competent.

The first few minutes of the interview are very important when it comes to making a good impression. A smile and handshake are expected after the job applicant walks into the prospective employer's office. In addition, the applicant must pay attention to certain areas related to personal appearance. During the interview, a supervisor or manager will ask the applicant questions that must be answered fully but without excessive detail. It is important to watch the employer's face for nonverbal cues as to whether enough has been said.

Some people may have difficulty answering certain questions because of their cultural perspectives. In cultures where humility and modesty are virtues, the question "what are your strengths" could be embarrassing. In many cultures, like several Asian cultures, people are taught not to talk or boast about their individual accomplishments. Yet, during an interview, an employer often wants the job applicant to talk about his or her accomplishments. In an American interview, applicants must learn to present themselves in the most positive light. This is a challenge for many people from other countries.

(33)

A．The applicant who is dominating the interview can easily get the job.

B．Those who are both sociable and competent in technology are welcomed.

C．Small talk can help the interviewee to appear friendly and sociable.

D．The employer can judge whether the applicant is qualified or not from "small talk".

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第2题

听力原文：Do you know of anyone who uses the truth to deceive？ When someone tells you somet

听力原文： Do you know of anyone who uses the truth to deceive？ When someone tells you something that is true, but leaves out important information that should be included, he can give you a false picture.

For example, someone might say, "I just won a hundred dollars on the lottery. It was great. I took that dollar ticket back to the store and turned it in for one hundred dollars!"

This guy's a winner, right？ Maybe, maybe not. We then discover that he bought $200 worth of tickets, and only one was a winner. He's really a big loser!

He didn't say anything that was false, but he left out important information on purpose. That's called a half-truth. Half-truths are not technically lies, but they are just as dishonest.

Some politicians often use this trick. Let's say that during Governor Smith's last term, her state lost one million jobs and gained three million jobs. Then she seeks another term. One of her opponents says, "During Governor Smith's term, the state lost one million jobs!" That's true. However, an honest statement would have been, "During Governor Smith's term, the state had a net gain of two million jobs."

Advertisers will sometimes use half-truths. It's against the law to make false statements so they try to mislead you with the truth. An advertisement might say, "Nine out of ten doctors advised their patients to take Yucky Pills to cure toothache." It fails to mention that they only asked ten doctors and nine of them work for the Yucky Company.

This kind of deception happens too often. It's a sad fact of life: Lies are lies, and sometimes the truth can lie as well.

Questions 33 to 35 are based on the passage you have just heard.

33. How much did the lottery winner lose？

34. What does the speaker believe people should do？

35. What can we know from the example of the Yucky Pill advertisement？

(30)

A．One hundred dollars.

B．Two hundred dollars.

C．Three hundred dollars.

D．Four hundred dollars.

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第3题

听力原文： Full face transplant are no longer science fiction fantasy, a leading surgeon ha

s said, adding that they are technically feasible but morally complex. Peter Butler from London's Royal Free Hospital called for a debate on the morality of(29)such an operation made possible by new drugs which stop the body's immune system rejecting a transplanted face. (30)"It is not 'can we do it？' but 'should we do it？'," he told the BBC. "The technical part is not complex, but I don't think that's going to be the very great difficulty... The moral debate is obviously going to have to take place before the first facial transplantation."

The British Association of Plastic Surgeons will discuss the microsurgical procedure, which could give new skin, bone, nose, chin, lips and ears from diseased donors(31)to patients disfigured by accidents, burns or cancer. But surgeons could have trouble finding enough willing donors. (32)Butler said his survey of doctors, nurses and members of the public showed most would accept a face transplant but few were willing to donate their own after dying.

Despite a number of moral concerns, Christine Piff, who founded the charity Let's Face It after suffering a rare facial cancer 25 years ago, welcomed the possibility of face transplants. She rejected the idea that the procedure would mean people would end up living with a dead person's face. "There are so many people without faces, I have half a face... but we all so much more than just a face... you don't take on their personality. You are still you, "she told reporters. "If we can donate other organs of the body, then why not the face？ I can't see anything wrong with it."

(33)

A．New drugs.

B．Advanced equipment.

C．Skillful surgeons.

D．Settled debate.

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第4题

听力原文：What was the topic of the lecture？（21)A．The Arctic land.B．Active volcano.C．Iceber

听力原文：What was the topic of the lecture？

(21)

A．The Arctic land.

B．Active volcano.

C．Iceberg.

D．Ice age.

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第5题

听力原文：What kind of class went on the field trip？（21)A．Biology.B．Photography.C．Swimming.

听力原文：What kind of class went on the field trip？

(21)

A．Biology.

B．Photography.

C．Swimming.

D．Painting.

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第6题

听力原文：W: Excuse me, Mr. Smith．M: It's okay with me if there is no meeting, but what for

听力原文：W: Excuse me, Mr. Smith．

M: It's okay with me if there is no meeting, but what for？

Q: What is the woman asking for？

(14)

A．Reasons.

B．Advice.

C．Leave.

D．Opinions.

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第7题

听力原文：What is mentioned as a weakness of buses in Beijing？（28)A．Not comfortable.B．Rathe

听力原文：What is mentioned as a weakness of buses in Beijing？

(28)

A．Not comfortable.

B．Rather crowded and slow.

C．Interval is long.

D．Cannot reach suburban areas.

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第8题

听力原文：M: Were those books ordered by Ellinwood or Renter？W: Hardin ordered them.Q: By w

听力原文：M: Were those books ordered by Ellinwood or Renter？

W: Hardin ordered them.

Q: By whom Were the books ordered？

(16)

A．Ellinwood.

B．Reuter.

C．Hardin.

D．The woman.

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