Commodity inspection may serve as the basic evidence for（）tradedisputes.

A:testing B:inspecting C:resolving D:making

Chronic insomnia is a major public health problem. And too many people are using (1) therapies, even while there are a few treatments that do work. Millions of Americans (2) awake at night counting sheep or have a stiff drink or (3) an pill, hoping it will make them sleepy. (4) experts agree all that self-medicating is a bad idea, and the causes of chronic insomnia remain (5) .a

Chronic insomnia is a major public health problem. And too many people are using (1) therapies, even while there are a few treatments that do work. Millions of Americans (2) awake at night counting sheep or have a stiff drink or (3) an pill, hoping it will make them sleepy. (4) experts agree all that self-medicating is a bad idea, and the causes of chronic insomnia remain (5) .
Almost a third of adults have trouble sleeping, and about 10 percent have (6) of daytime impairment that signal true insomnia. But (7) the complaints, scientists know surprisingly little about what causes chronic insomnia, its health consequences and how best to treat it, a panel of specialists (8) together by the National Institutes of Health concluded Wednesday. The panel called (9) a broad range of research into insomnia, (10) that if scientists understood its (11) causes, they could develop better treatments.
Most, but not all, insomnia is thought to (12) other health problems, from arthritis and depression to cardiovascular disease. The question often is whether the insomnia came first or was a result of the other diseases and how trouble sleeping in (13) complicates those other problems. Other diseases (14) , the risk of insomnia seems to increase with age and to be more (15) among women, especially after their 50s. Smoking, caffeine and numerous (16) drugs also affect sleep.
The NIH is spending about $200 million this year on sleep-related research, some (17) to specific disorders and others (18) the underlying scientific laws that control the nervous system of sleep. The agency was (19) the pane’s review before deciding what additional work should be (20) at insomnia.

A:examining B:inspecting C:verifying D:assessing

Only three strategies are available for controlling cancer, prevention, screening and treatment. Lung cancer causes more deaths than any other type of cancer. A major cause of the disease is (51) known; there is no good evidence that screening is of much help; and treatment fails in about 90 per cent of all cases. At present, therefore, the main strategy must be (52) . This may not always be true, of course, as for some other types Of cancer, research (53) the past few decades has produced (or suggested) some important progress in prevention, screening or treatment. (54) , however, we consider not what research may one day offer but what today’s knowledge could already deliver that is not being delivered, then the most practicable and cost-effective opportunities for avoiding premature death from cancer, especially lung cancer, probably involve neither screening nor improved (55) , but prevention.
This conclusion does not depend on the unrealistic assumption that we can (56) tobacco. It merely assumes that we can reduce cigarette sales appreciably by raising prices or by (57) the type of education that already appears to have had a (58) effect on cigarette consumption by white-collar workers, and that we can substantially reduce the amount of tar delivered per cigarette. The practicability of preventing cancer by such measures applies not only in those countries, (59) the US, where, because cigarette smoking has been common for decades, 25～30 per cent of all cancer deaths now involve lung cancer, but also in those where it has become (60) only recently. In China, for example, lung cancer (61) accounts for only about 510 per cent of all cancer deaths. This is because it may take as much as half a century (62) the rise in smoking to increase the incidence of lung cancer. Countries where cigarette smoking is only now becoming widespread can expect enormous increases in lung cancer during the 1990s or early in the next century, (63) prompt effective action is taken against the habit--indeed., such increases are already plainly evident in parts of (64) .
There are four reasons why the prevention of lung cancer is of such overwhelming importance: first, the disease is extremely common, causing more deaths than any other type of cancer now does; secondly, it is generally incurable; thirdly, effective, practicable measures to reduce its incidence are already reliably known; and, finally, (65) tobacco consumption will also have a substantial impact on many other diseases.

A:dealing B:expanding C:hardening D:inspecting

Only three strategies are available for controlling cancer, prevention, screening and treatment. Lung cancer causes more deaths than any other type of cancer. A major cause of the disease is (51) known; there is no good evidence that screening is of much help; and treatment fails in about 90 per cent of all cases. At present, therefore, the main strategy must be (52) . This may not always be true, of course, as for some other types Of cancer, research (53) the past few decades has produced (or suggested) some important progress in prevention, screening or treatment. (54) , however, we consider not what research may one day offer but what today’s knowledge could already deliver that is not being delivered, then the most practicable and cost-effective opportunities for avoiding premature death from cancer, especially lung cancer, probably involve neither screening nor improved (55) , but prevention.
This conclusion does not depend on the unrealistic assumption that we can (56) tobacco. It merely assumes that we can reduce cigarette sales appreciably by raising prices or by (57) the type of education that already appears to have had a (58) effect on cigarette consumption by white-collar workers, and that we can substantially reduce the amount of tar delivered per cigarette. The practicability of preventing cancer by such measures applies not only in those countries, (59) the US, where, because cigarette smoking has been common for decades, 25～30 per cent of all cancer deaths now involve lung cancer, but also in those where it has become (60) only recently. In China, for example, lung cancer (61) accounts for only about 510 per cent of all cancer deaths. This is because it may take as much as half a century (62) the rise in smoking to increase the incidence of lung cancer. Countries where cigarette smoking is only now becoming widespread can expect enormous increases in lung cancer during the 1990s or early in the next century, (63) prompt effective action is taken against the habit--indeed., such increases are already plainly evident in parts of (64) .
There are four reasons why the prevention of lung cancer is of such overwhelming importance: first, the disease is extremely common, causing more deaths than any other type of cancer now does; secondly, it is generally incurable; thirdly, effective, practicable measures to reduce its incidence are already reliably known; and, finally, (65) tobacco consumption will also have a substantial impact on many other diseases.

A:dealing B:expanding C:hardening D:inspecting

? ?阅读下面的短文，文中有15处空白；每处空白给出4个选项，请根据短文的内容从4个选项中选择1个最佳答案。

A:dealing B:expanding C:hardening D:inspecting

We need the clean shipped bills of（）in complete set issued to order and blank endorsed marked “freight paid”.
 

A:loading B:lading C:inspecting D:packing

Commodity inspection may serve as the basic evidence for（）trade disputes.
 

A:testing B:inspecting C:resolving D:making

We need the clean shipped bills of （　） in complete set issued to order and blank endorsed marked “freight paid”.

A:loading B:lading C:inspecting D:packing

Commodity inspection may serve as the basic evidence for （　）trade disputes.

A:testing B:inspecting C:resolving D:making