交易所交易基金的期权属于()。
A.单只股票期权
B.货币期权
C.股票组合期权
D.股票指数期权
参考答案:C
这是一张入住宾馆的房卡。请根据房卡正反两面的信息,完成下面的小题。
1. Hotel Eiffel is _______.
A. on King Street
B. in the park
C. on George Street
D. opposite the bank
2. Which of the following is true?
A. The card can be used to open the door.
B. The card can help you pay the bus.
C. If the card is lost,you must pay for it.
D. You don't need to return the card.
“自产自销”体系是文化产业以()为单位,简单明了的关起门来自行发展。
A.个人
B.国家
C.城市
D.团体