肝硬化与缩窄性心包炎的水肿鉴别点是（） A.有无肝肿大 B.有无腹水 C.有无颈静脉

在一定条件下，可逆反应：N₂+3H₂2NH₃（正反应放热）达到平衡，当单独改变下列条件后，有关叙述错误的是[ ]

A．加催化剂，v正、v逆都发生变化且变化的倍数相等

B．加压，v正、v逆都增大，且v正增大倍数大于v逆增大倍数

C．降温，v正、v逆都减小，且v正减小倍数小于v逆减小倍数

D．加入氩气，v正、v逆都增大，且v正增大倍数大于v逆增大倍数

企业的价格管理主要内容包括( )

A．正确执行国家的价格方针、政策，遵守国家的价格法律、法规

B．准确执行由政府定价的商品价格和服务价格

C．合理制定和调整由本企业自主制定的商品价格和服务价格

D．建立健全企业的各项价格管理制度

E．开展企业的价格自查工作

We have lots of food ______ dinner. 　[ ]

A. in

B. at

C. for

D. on

　I had my first job at the age of thirteen, when a friend of my mother’s who owned a book shop 　36　me for six hours a week to help her in the shop. I was very 　37　to earn my own pocket money and my parents 　38　interfered with how I spent it, even when I was spending it 　39　. They believed that by earning money, spending it, and learning from the 　40　, I would become more mature and 　41　 about how to handle work, relationships with others, and money.

　　Like many 　42　parents, my parents also let me and my brothers do things over which they 　43　a great deal. When I was sixteen, for example, after I finished high school and before I entered university, I wanted to spend the summer months traveling around 　44　. My mother was against the idea of my traveling alone at such a young age, but my father felt that it would be a great 　45　for me. In the end, my father won the 　46　on the condition that I limited my traveling to France, my mother’s home, where I had many uncles, aunts and cousins 　47　through the country who could 　48　shelter and help if I needed them.

　　Three years later, my younger brother decided to 　49　a year off after his first year in university and travel through the United States and the Caribbean. Again my mother was very worried and not 　50　to see my brother leave school, but my father encouraged him and my brother had a(n) 　51　year working his way on trains and ships to 　52　passage to different ports and cities, and discovering many fascinating places and people.

　　These kinds of experiences are probably rare for children in many countries but in the US they are fairly 　53　. Most parents start 　54　their children at a young age to do small things by themselves. By the time they have finished high school, many American kids have already had part-time jobs, traveled around the US or other countries on their own, have 　55　the university they plan to attend and maybe even decided on their future career, and so on.

　　36. A. taught　　　　 B. allowed　　　　C. treated　　　　 D. hired

　　37. A. anxious　　　　B. content　　　　C. proud　　　　　 D. hopeful

　　38. A. never　　　　　B. ever　　　　　 C. always　　　　　D. even

　　39. A. quickly　　　　B. foolishly　　　C. seriously　　　 D. honestly

　　40. A. work　　　　　 B. mistakes　　　 C. others　　　　　D. books

　　41. A. strict　　　　 B. reasonable　　 C. polite　　　　　D. responsible

　　42. A. American　　　 B. Japanese　　　 C. Chinese　　　　 D. British

　　43. A. helped　　　　 B. supported　　　C. shared　　　　　D. worried

　　44. A. Asia 　　　　　B. Africa　　　　 C. Europe　　　　　D. Oceania

　　45. A. journey　　　　B. experience　　 C. chance　　　　　D. possibility

　　46. A. argument 　　　B. game　　　　　 C. discussion　　　D. plan

　　47. A. send out 　　　B. give out　　　 C. carry out　　　 D. spread out

　　48. A. promise　　　　B. afford　　　　 C. provide　　　　 D. serve

　　49. A. leave　　　　　B. make　　　　　C. take　　　　　　D. prepare

　　50. A. angry　　　　　B. eager　　　　　C. sorry 　　　　　D. sad

　　51. A. unusual　　　　B. hard　　　　　 C. strange　　　　 D. busy

　　52. A. accept　　　　 B. earn　　　　　 C. find　　　　　　D. search

　　53. A. welcome　　　　B. fit　　　　　　C. necessary　　　 D. common

　　54. A. bringing　　　 B. forcing　　　　C. pushing　　　　 D. protecting

　　55. A. selected　　　 B. admired　　　　C. afforded　　　　D. left

2006年11月，某市得利灯具有限责任公司职员郑某因劳动合同方面的几个问题与得利公司发生争议。郑某遂求助于市法律援助协会。设你是法律援助协会工作人员，请就本案回答郑某提出的下列问题：

在某些特殊情形下托运人为了向银行办理结汇，会出具一份保函请求承运人签发与其他单证相符的函，担保承运人因签发该提单后而产生的法律后果。那么在下列哪项情形下保函有效，承运人在对收货人承担责任后可以依保函向托运人索偿( )

A．由于缺乏识别手段或计量工具等客观条件的限制，承运人接受托运人的保函签发清洁提单

B．托运人和承运人明知货物表面状况有瑕疵，承运人接受托运人的保函签发清洁提单

C．托运人出具保函，承运人预借提单

D．托运人出具保函，承运人倒签提单