请在第__（55）__处填上正确答案。 查看材料
A. experts
B. populace
C. voters
D. mob
请在第__（50）__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.
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
请在第__（53）__处填上正确答案。 查看材料
A. If
B. Although
C. Because
D. Supposing
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