背书是指______在______或者______上记载有关事项并签章的票据行为。

根据句意及常识为下列各题选一个节日填空

A. Christmas     B. the Lantern Festival     C. the Mid-Autumn Festival     D. Thanksgiving Day

E. the Dragon Boat Festival     F. National Day     G. Spring Festival     H. Halloween

I. April Fool's Day     J. Teachers' Day

1. At __________, we play a game called "trick or treat". 2. My favourite festival is __________ because I like to eat mooncakes. 3. People will play with different kinds of lanterns of different shapes and eat "Yuanxiao" at __________. 4. __________ is the fourth Thursday of November. It started in 1621 in the USA. 5. __________ is    the most important festival in western countries. It falls on December 25th. 6. __________ is on October 1st in China. Now every year on this day we have seven days off. 7. On __________, some people play tricks on each other. 8. September 10th is __________. On that day teachers can get many best wishes from their students. 9. -What do you eat at __________?

    -We can eat rice dumplings.

10. __________ is the most important traditional festival in China. It usually comes in February.

经营单位持主管海关签发的“开设银行保证金台账联系单”，向主管海关指定的 ( )办理保证金台账设立手续。

A．人民银行

B．中国银行

C．建设银行

D．工商银行

某商店规定3个空汽水瓶可以换一瓶汽水．小华买了10瓶汽水，吃完后用空汽水瓶去换汽水．小华一共可以喝到多少瓶汽水？

为什么严禁在同一罐笼内人和物料混运？

价格-收益率曲线是利率风险的常用测度方法。对于无选择权的债券而言，当收益率上升时，其价格将下降。（）

A．是

B．否