切丝机切丝过程中停机打开机头检查刀门，发现下刀门刃口挂有烟丝，粘有较厚（），可能刀片 发布时间：2018-05-08 08:16 │ 来源：www.tikuol.com 题型：填空题 问题： 切丝机切丝过程中停机打开机头检查刀门，发现下刀门刃口挂有烟丝，粘有较厚（），可能刀片与刀门间隙过大。
题型：填空题 完形填空。 Do you know insurance(保险)? Buying insurance is a 1 by which people can protect themselves 2 large losses. Protection against fire is one kind of insurance. Large number of people pay 3 sums of money to an insurance company. Although thousands of people have paid for fire insurance, only 4 will lose their homes by fire. The insurance company will pay for these homes out or the sums of money it has 5 . The first modern fire insurance company was 6 in London, England, in 1666. A great fire had just 7 most of the city, and people wanted protection against 8 losses. The first company 9 rapidly. Soon other companies were founded in other areas. Benjamin Franklin helped form the first fire insurance company in America in 1752. he also 10 a new kind of insurance for 11 . the new insurance would off protection against the loss of crops 12 storms. In 1795, Benjamin Franklin helped start 13 new insurance company in America. This company, 14 offered life insurance, collected some money15 from many different men.16 a man died, his family was given a large sum of money. Today, this company is 17 in business. Over the years, people have 18 from many new kinds of insurance when they have suffered from 19 accidents as car and plane crashes.20 , almost everyone has some kind of insurance.1. A. way 2. A. from 3. A. small 4. A. many 5. A. stole 6. A. built 7. A. destroyed 8. A. farther 9. A. risen 10. A. suggested 11. A. farmers 12. A. with 13. A. other 14. A. where 15. A. commonly 16. A. If 17. A. always 18. A. paid 19. A. many 20. A. Today B. firm B. against B. huge B. quite a few B. collected B. found B. hurt B. further B. rised B. determined B. workers B. by B. certain B. which B. usually B. Although B. still B. offered B. so B. Generally C. considerationC. with C. much C. few C. lent C. formed C. harmed C. wider C. grew C. asked C. waiters C. from C. another C. whom C. regularly C. Unless C. hardly C. bought C. su ch C. Lately D. means D. beyond D. little D. a few D. brought D. organized D. wounded D. longer D. turned D. demanded D. doctors D. for D. some D. that D. ordinarilyD. Because D. seldom D. benefited D. that D. Tomorrow 查看答案
题型：填空题 甲、乙、丙、丁四个人。甲向乙借款10万元，将自己的家用电器作为抵押，并与乙订了抵押合同，但没有登记。之后，甲又向丙借款10万元，将已经抵押了的家用电器转移给丙占有作为质押。后来甲经营失利，无力偿债。其间，丙把家用电器损坏，交由丁修理，修理费用2万元，丙没有支付2万元修理费，丁留置该家用电器。问：（1）甲、乙之间的抵押合同是否有效为什么（2）甲、丙之间签订的质权合同是否有效为什么（3）丁能否留置该家用、电器为什么（4）乙、丙、丁之间如何就该家用电器受清偿为什么 查看答案