甲商品的价格每下降10%，需求增加15%；乙商品的价格每下降10%，需求增加5%，则下列说法正确的是（ ）
A. 甲商品需求价格弹性大，更适合采取“降价促销”的方式
B. 乙商品需求价格弹性大，更适合采取“降价促销” 的方式
C. 甲商品和乙商品中有一个属于“单位需求弹性”
D. 如果整体经济不景气，则乙商品的生产会先受到冲击
查看答案
Questions I to 4 are based on the conversation you have just heard.1.
A. How to take criticism in art class.
B. How to submit satisfactory assignments.
C. How to create a great piece of artwork.
D. How to express one's opinion gracefully.
2.
A. It was quite abstract.
B. It was beyond description.
C. He praised it as highly original.
D. There was no depth in it.
3.
A. It mainly results from prejudice.
B. It is an expression of opinion.
C. It makes sense to get angry about it.
D. It is actually not hard to accept it.
4.
A. She finds it hard to listen objectively.
B. She turns a deaf ear to it.
C. She writes all of it down.
D. She argues with the critics.
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