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标题: GWD有问题不懂！急求教各位大牛！ [打印本页]

作者: 傻熊有傻福 时间: 2011-8-9 11:39
标题: GWD有问题不懂！急求教各位大牛！

1.The milk of many mammals contains cannabinoids, substances that are known to stimulate certain receptors in the brain. To investigate the function of cannabinoids, researchers injected newborn mice with a chemical that is known to block cannabinoides from reaching their receptors in the brain. The injected mice showed far less interest in feeding than normal newborn mice do. Therefore, cannabinoids probably function to stimulate the appetite.

Which of the following is an assumption on which the argument depends?

A.Newborn mice do not normally ingest any substance other than theirmothers’ milk.

B.Cannabinoids are the only substances in mammals’ milk that stimulate the appetite.

C.The mothers of newborn mice do not normally make any effort to encourage their babies to feed.

D.The milk of mammals would be less nutritious if it did not contain cannabinoids.

E.The chemical that blocks cannabinoids from stimulating their brain receptors does not independently inhibit the appetite.

E怎么翻译？

2.

As a large corporation in small country, Hachnut wants its managers to have international experience, so each year it sponsors management education abroad for its management trainees. Hachnut has found, however, that the attrition rate of graduates from this program is very high, with many of them leaving Hachnut to join competing firms soon after completing the program. Hachnut does use performance during the program as criterion in deciding among candidates for management positions, but both this function and the goal of providing international experience could be achieved in other ways. Therefore, if the attrition problem cannot be successfully addressed, Hachnut should discontinue the sponsorship program.

In the argument given, the two boldfaced portions play which of the following roles?

A.The first describes a practice that the argument seeks to justify; the second states a judgment that is used in support of a justification for that practice.

B.The first describes a practice that the argument seeks to explain; the second presents part of the argument’s explanation of that practice.

The first introduces a practice that the argument seeks to evaluate; the second provides grounds for holding that the practice cannot achieve its objective.
The first introduces a policy that the argument seeks to evaluate; the second provides grounds for holding that the policy is not needed.
The first introduces a consideration supporting a policy that the argument seeks to evaluate; the second provides evidence for concluding that the policy should be abandoned.

答案是D，我选对了，就是想问一下 A怎么翻译？

非常感谢！

In the argument given, the two boldfaced portions play which of the following roles?

A.The first describes a practice that the argument seeks to justify; the second states a judgment that is used in support of a justification for that practice.

B.The first describes a practice that the argument seeks to explain; the second presents part of the argument’s explanation of that practice.

The first introduces a practice that the argument seeks to evaluate; the second provides grounds for holding that the practice cannot achieve its objective.
The first introduces a policy that the argument seeks to evaluate; the second provides grounds for holding that the policy is not needed.
The first introduces a consideration supporting a policy that the argument seeks to evaluate; the second provides evidence for concluding that the policy should be abandoned.

答案是D，我选对了，就是想问一下 A怎么翻译？

非常感谢！

作者: chasingM7 时间: 2011-8-9 11:50
第一个题，如果化学注册剂里有降低食欲的物质，那么就不能说牛奶含有的C物质一定是降低食欲的原因

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