题目内容

弥漫性结缔组织病包括以下哪些疾病

A. 系统性红斑狼疮
B. 类风湿关节炎
C. 皮肌炎
D. 骨关节炎

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--When did the meeting began--Shahs! At four o’clock. It __________ for 15 minutes.

A. has on
B. begun
C. has been on
D. has begun

He would have paid__________ for the house if the salesgirl had insisted because he was really fond of it.

A. as twice much as
B. much as twice
C. twice as much
D. twice much as

阅读短文,回答问题:Consumers are being confused and misled by the hodge-podge of environmental claims made by household products, according to a "green labeling" study published by Consumers Internation-al Friday.Among the report’s more outrageous findings--a German fertilizer described itself as "earth-worm friendly" a brand of flour said it was "non-polluting" and a British toilet paper claimed to be "environmentally friendlier".The study was written and researched by Britain’s National Consumer Council (NCC) for lobby group Consumer International. It was funded by the German and Dutch governments and the European Commission."While many good and useful claims are being made, it is clear there is a long way to go in ensuring shoppers are adequately informed about the environmental impact of products they buy." said Consumers International director Anna Fielder.The lO-country study surveyed product packaging in Britain, Western Europe, Scandinavia and the United States. It found that products sold in Germany and the United Kingdom made the most environmental claims on average.The report focused on claims made by specific products, such as detergent insect sprays and by some garden products. It did not test the claims, but compared them to labeling guidelines setby the International Standards Organization (ISO) iu September, 1999.Researchers documented claims of environmental friendliness made by about 2,000 products and found many too vague or too misleading to meet ISO standards."Many products had specially-designed labels to make them seem environmentally friendly, but in fact many of these symbols mean nothing," said report researcher Philip Page."Laundry detergents made the most number of claims with 158. Household cleaners were sec-ond with 145 separate claims, while paints were third on our list with 73. The high numbers show how very confusing it must be for consumers to sort the true from the misleading." he said.The ISO labeling standards ban vague or misleading claims on product packaging, because terms such as "environmentally friendly" and "non-polluting" can not be verifieD. "What we are now pushing for is to have multinational corporations meet the standards set by the ISO." said Page. It can be inferred from the passage that the lobby group Consumer International wants to__________

A. make product labeling satisfy ISO requirements
B. see all household products meet environmental standards
C. warn consumers of the danger of so-called green products
D. verify the efforts of non-polluting products

改变病情抗风湿药治疗类风湿关节炎的作用包括

A. 防止复发
B. 改善关节炎症状
C. 彻底消除滑膜炎症
D. 阻止关节结构的破坏

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