问题
单项选择题
由于建立了（），从而可确保期货契约的履行。
A.保证金制度
B.佣金制度
C.限价制度
D.日清算制度
答案
参考答案：D
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由于建立了（），从而可确保期货契约的履行。
A.保证金制度
B.佣金制度
C.限价制度
D.日清算制度
参考答案：D
| 完形填空。 | |||
| Lie is not easy, so I'd like to say, "When anything happens, believe in yourself. " When I was a young boy, l was__1__ shy to talk to anyone. My classmates often __2__ me. I was sad but could do nothing. Later, __3__happened, and it changed my life. It was an English speech contest. My mother asked me to__4__ it. What a terrible idea! It meant I had to speak__5__all the teachers and students of my school! "Come on, boy. Believe in yourself. You are sure to__6__ ."Then my mother and I talked about many different topics. At last I __7__ the topic" Believe in yourself". I tried my best to remember all the speech and practiced it over 100 __8__With my mother's great love, I did __9__ in the contest. I could hardly believe my __10__when the cheers (欢呼)__11__ the teachers and students. Those classmates __12__ once looked down on (瞧不起) me, now all said "Congratulations!" __13__ me. My mother hugged me and cried excitedly. __14__ then, everything has changed for me. When I do anything. I try to tell __15__ to believe in myself. This is true not only for a person but also for a country. | |||
| ( ) l. A. so ( ) 2. A. made faces at ( ) 3. A. something ( ) 4. A. join to ( ) 5. A. to ( ) 6. A. win ( ) 7. A. reached ( ) 8. A. times ( ) 9. A. good ( ) 10. A. speech ( ) 11. A. in ( ) 12. A. when ( ) 13. A. at ( ) 14. A. Since ( ) 15. A. me | B. too B. looked after B. nothing B. take part in B. with B. lose B. brought B. words B. well B. result B. from B. what B. to B. Except B. someone | C. very C. caught up with C. anything C. make C. before C. beat C. chose C. sentences C. interested C. ears C. to C. which C. with C. From C. myself | D. quite D. laughed at D. everything D. get D. among D. pass D. thought D. topics D. bad D. eyes D. for D. who D. on D. Before D. everyone |