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【单选题】
What's the biggest difference between the first and second green revolution in America?A.
The first green revolution is to improve the food output while the second is not.
B.
The second green revolution is based on the theory of inserting genes while the first depends on that of crossbreeding.
C.
The technology that is used in the second green revolution has much more enormous potential than that of the first's.
D.
The second green revolution has caused harm to the environment while the first has not.
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举一反三
【单选题】Governments in developing countries impose fewer consumer protection laws in order to ________.
A.
hold down production costs and consumer prices
B.
enable companies to focus on profit-making exclusively
C.
decrease the flow of foreign direct investment into the country
D.
decrease the complexity of the legal procedures for foreign direct investment
【单选题】用软橡胶或弹性塑料制成，戴在上下颌所有牙齿的冠部，此种保持器是下列哪一种
A.
标准的Hawley保持器
B.
改良Hawley保持器Ⅱ型
C.
牙齿正位器
D.
颏兜
E.
黏固式下前牙固定舌侧保持器
【单选题】Many people suggest that the government______ a consumer protection agency.
A.
institute
B.
generate
C.
entitle
D.
secure
【简答题】现行宪法规定：中华人民共和国必须具备的条件是()。 A年满45周岁 B有一定资历 C享有选举权和被选举权 D有中国国籍
【简答题】Read The Consumer Protection from Unfair Trading Regulations 2008, and answer the following questions. The Consumer Protection from Unfair Trading Regulations 2008.pdf
【单选题】用软橡胶或弹性塑料制成,戴在上下颌所有牙齿的牙冠部,此种保持器是
A.
标准Hawley保持器
B.
改良Hawley保持器II型
C.
牙齿正位器
D.
颏兜
E.
粘固式下前牙固定舌侧保持器
【单选题】Which of the following is a requirement of typical consumer protection legislation?
A.
All goods and services must be reasonably priced
B.
Goods should be of good quality
C.
The seller must have legal title to the goods being sold
D.
Buyers do not have to make payment until after receipt of the goods
【单选题】听力原文： Today we will continue our examination of the growth of the consumer protection cause in this country with the beginning of federal government regulation of the food industry. As you will recall...
A.
The origin of the Food and Drug Administration.
B.
A novel written by Upton Sinclair.
C.
The growth of the consumer protection cause in the United States.
D.
The abuse of the power by monopolies in the United States.
【单选题】用软橡胶或弹性塑料制成，戴在上下颌所有牙齿的冠部，此种保持器是下列哪一种
A.
牙齿正位器
B.
标准的Hawley保持器
C.
颏兜
D.
黏固式下前牙固定舌侧保持器
E.
改良Hawley保持器Ⅱ型
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