If the government increases its efforts to reduce illegal drugs which of the following would explain the possible unintended consequences—an increase in drug-related crimes.

The passage suggests which of the following about the illicit trade in CFC’s?

A．It would cease if manufacturers in India and China stopped producing CFC’s.

B．Most people who participate in such trade do not believe that CFC’s deplete the ozone layer.

C．It will probably surpass illicit drugs as the largest contraband problem faced by the United States Custom Services.

D．It is fostered by people who do not want to pay the price of CFC substitutes.

E．It has grown primarily because of the expansion of the refrigenration, heating, and air-conditioning industries in foreign countries.

Mr. Faugel was convinced that student nervousness had affected their scores; to reduce the anxiety of these students who had already been tested, he gave 22 of them a beta blocker before readministration of the test. Their scores improved significantly. The other 8 students (who did not receive the beta blockers) improved only slightly. Second-time test-takers nation-wide had average improvements which were similar to those in Faugel's non-beta blocker group. Beta blockers are prescription drugs which have been around for 25 years. These medications, which interfere with the effects of adrenalin, have been used for heart conditions and for minor stress such as stage fright. Now they are used for test anxiety. These drugs seem to help test-takers who have low scores because of test fright, but not those who do not know the material. Since there can be side effects from these beta blockers, physicians are not ready to prescribe them routinely for all test-takers.

Where is the only place a person can obtain beta blockers?

A．Supermarket

B．Convenience store

C．Stationary store

D．Doctor's office

Mr. Faugel was convinced that student nervousness had affected their scores; to reduce the anxiety of these students who had already been tested, he gave 22 of them a beta blocker before readministration of the test. Their scores improved significantly. The other 8 students (who did not receive the beta blockers) improved only slightly. Second-time test-takers nationwide had average improvements which were similar to those in Faugel's non-beta blocker group. Beta blockers are prescription drugs which have been around for 25 years. These medications, which interfere with the effects of adrenalin, have been used for heart conditions and for minor stress such as stage fright. Now they are used for test anxiety. These drags seem to help test-takers who have low scores because of test fright, but not those who do not know the material. Since there can be side effects from these beta blockers, physicians are not ready to prescribe them routinely for all test-takers.

Where is the only place a person can obtain beta blockers?

A．Supermarket.

B．Convenience store.

C．Stationary store.

D．Doctor's office.

Customs officers at a London airport yesterday found $ 500 000 worth of drugs which were being smuggled into Britain in boxes marked "Urgent Medical Supplies. " The 【B1】 might have suspected for some time that the drugs were being brought into the country in this way. The 【B2】 is believed to be the work of a well-organized international group. Four men were arrested at the airport and held for questioning, 【B3】 it is unlikely that they are organizers. In fact, they declared that they were 【B4】 of what the boxes contained and had acted in good faith in bringing 【B5】 into Britain. This is the third time in six months that attempts have been made to smuggle 【B6】 goods through Customs by declaring them to be medical supplies. They are frequently 【B7】 in special containers and a warning is given that they may be 【B8】 if they are not handled with care. They are determined to put a 【B9】 to this practice, said one of the Customs officers today. 【B10】 is no way these people are going to get away with this any longer. We have the full cooperation of the International Police who are as anxious as we are to track down the main source of supply.

【B1】

A．authorities

B．commanders

C．leaders

D．directors

Using the RIAH technique, it can be confirmed whether a person have used illegal drugs during the past four months.

A．Y

B．N

C．NG

As a likely result of the gene research described in the passage,

A．drug prohibition laws will be abolished some day.

B．the cases of mental disorder will be reduced.

C．human personality can be simulated or altered.

D．ideal beings can be created by rearranging genes.

Customs officers at a London airport yesterday found $500, 000 worth of drugs which were being smuggled(走私)into Britain in boxes marked "Urgent Medical Supplies". The【C1】______might have suspected for some time【C2】______drugs were being brought into the country in this way. The【C3】______is believed to be the work of a【C4】______international group. Four men were arrested at【C5】______airport and held for questioning,【C6】______it is unlikely that they are organizers. In【C7】______they declared that they were【C8】______of what the boxes contained and【C9】______acted in good faith in bringing【C10】______into Britain. This is the third time【C11】______six months that attempts have been made to smuggle【C12】______goods through Customs by declaring them to【C13】______medical supplies. They are frequently【C14】______in special containers and a【C15】______is given that they may be【C16】______if they are not handled with care.【C17】______are determined to put a【C18】______to this practice, said one of the Customs officers today.【C19】______is no way these people are going to get away【C20】______this any longer. We have the full cooperation of the International Police who are as anxious as we are to track down the main source of supply.

【C1】

A．authorities

B．commanders

C．leaders

D．directors

Customs officers at a London airport yesterday found 500,000 pounds worth of drugs which were being smuggled(走私)into Britain in boxes marked "Urgent Medical Supplies." The【C1】______might have suspected for some time【C2】______drugs were being brought into the country in this way. The【C3】______is believed to be the work of a【C4】______international group. Four men were arrested at【C5】______airport and help for questioning,【C6】______it is unlikely that they are the organizers. In【C7】______they declared that they were【C8】______of what the boxes contained and【C9】______acted in good faith in bringing【C10】______into Britain. This is the third time【C11】______six months that attempts have been made to smuggle【C12】______goods through Customs by declaring them to【C13】______medical supplies. They are frequently【C14】______in special containers and a【C15】______is given that they may be【C16】______if they are not handled with care."【C17】______are determined to put a【C18】______to this practice, "said one of the Customs officers today."【C19】______is no way these people are going to get away【C20】______this any longer. We have the full co - operation of the international police who are as anxious as we are to track down the main source of supply."

【C1】

A．authorities

B．commanders

C．leaders

D．directors

A．The Government made the drug illegal.

B．The Government imported food from other countries.

C．The Government exported the drug to other countries.

D．The Government encouraged the people to take the drag and enjoy their lives.

听力原文： The United States says Nigeria and Burma take part in much of the illegal drug sales around the world. The State Department made the statement in its yearly report about international illegal drug control. It says nearly all the illegal drug heroin in the United States comes through Nigeria or Burma. The State Department list also names Iran and Syria as coun tries that are not trying to stop illegal drug sales and production.

Nearly all the illegal drug heroin in the United States come through ______.

A．Nigeria and Iran.

B．Burma and Syria.

C．Iran and Syria.

D．Burma and Nigeria.