举一反三
- Using money as a medium of exchange means that ______. A: you have to sell something in order to buy something B: you have to buy something in order to sell something C: you don't have to buy something in order to sell something D: the seller and the purchaser are the same person
- When more people wish to buy than to sell, the price __________ rise.
- During the Christmas season, all the supermarkets and shops promise great （）so you can buy at a lower price than usual. A: allowances B: discounts C: ornaments D: premium
- We just ( )fast food. If you want something special, please go to another restaurant. A: serve B: eat C: buy D: sell
- _____5.You shop until you drop. You never stop!( ) A: borrow B: buy many things C: sell
内容
- 0
You’ll have to watch for the right moment. A: look at B: seek C: buy D: sell
- 1
the bid price is the price that A: the quoting bank is willing to sell a unit of foreign currency B: the quoting bank is willing to buy a unit of foreign currency C: the buyer is willing to buy a unit of foreign currency D: the seller is willing to sell a unit of foreign currency
- 2
You have the option of setting a “ price” which is the minimum price you are willing to sell the item for.
- 3
Which of the following can be used to create a long position in a European put option on a stock? A: Buy a call option on the stock and buy the stock B: Buy a call on the stock and short the stock C: Sell a call option on the stock and buy the stock D: Sell a call option on the stock and sell the stock
- 4
You don’t need to give the customers the actual price when you sell a product. ( )