【判断题】若某商品的需求价格弹性 Ed =0.6,卖者提高价格肯定增加销售收入
【单选题】What do we learn from the story?
A.
The trip didn't do any good to his health.
B.
The trip was a complete disappointment.
C.
The trip was enjoyable but not fruitful in terms of business.
D.
The trip has helped him meet many interesting people.
【判断题】若某商品的需求价格弹性Ed =0.6,卖者提高价格肯定增加销售收入。
【单选题】What do we learn from the story?
A.
The trip didn't do any good to his health.
B.
The trip helped him meet many interesting people.
C.
The trip was enjoyable but not fruitful in terms of business.
D.
The trip was a complete disappointment.
【简答题】A.She enjoyed her trip to the West. B.She wished she hadn't made her trip. C.She wanted to save more money. D.She hoped to have another travel soon.
【判断题】若某商品的需求价格弹性Ed=0.6,卖者提高价格销售收入将增加。
【单选题】If it rain tomorrow, We’ll go on a trip.