题目内容

某一摄入水平只能有50%的人满足其对该营养素的需要量的评价指标是

A. 收入弹性
B. ENGEL指数
C. EAR
DRIS
E. RNI

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请在第__(53)__处填上正确答案。 查看材料

A. If
B. Although
C. Because
D. Supposing

请在第__(49)__处填上正确答案。 查看材料

A. The founder of Benetton began by asking people what they wanted.
B. There used to be a good reason for this.
C. When something is sold at a Benetton store, the store records information about the type,size, and color of the item.
D. Today, there are Benetton shops in major cities all over the world.
E. This means that customers can go into any Benetton store in the world and be sure of what they are buying.
F. In other words, Benetton"s clothes are made to order.

请在第__(47)__处填上正确答案。 查看材料

A. The founder of Benetton began by asking people what they wanted.
B. There used to be a good reason for this.
C. When something is sold at a Benetton store, the store records information about the type,size, and color of the item.
D. Today, there are Benetton shops in major cities all over the world.
E. This means that customers can go into any Benetton store in the world and be sure of what they are buying.
F. In other words, Benetton"s clothes are made to order.

The author believes that__________. 查看材料

A. Democrats can help U. S. workers to increase their incomes
Bill Clinton pays more attention to U. S. workers" benefits than Bush
C. what you earn is a result of what you learn
D. the notion that what you earn is a result of what you learn is out of date

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