( )工作具有隐蔽性、长期性、尖锐性和复杂性的特点。A．刑事侦查 B．刑事强制 C

之所以说鸦片战争是不可避免的，其最主要原因在于 [ ]

A．英国完成工业革命，加紧对外扩张           

B．中国在经济和军事上的极端落后

C．中国闭关自守政策不利于世界资本主义发展   

D．林则徐的禁烟激化了中英矛盾

第Ⅱ卷（共35分）

第四部分写作（共两节，满分35分）

第一节对话填空（共10小题；每小题1分，共10分）

请认真阅读下面对话，并根据各题所给首字母的提示，在答题卡上标有题号的横线上，写出一个英语单词的完整、正确形式，使对话通顺。

（M="Mark  " W="Wang" Ling）

M: Hi Wang Ling, how are your studies going?

W: Well exciting, but sometimes I find them very （76）d ____．         76．_____

Most of the other students can understand the lectures （77）w ____       77．_____

difficulty, but I have to listen carefully and take lots of notes．

M: Yes, I know what you mean．Have you （78）c ____ recording the lectural?   78．_____

W: No, I didn't think we were （79）a____ to．                              79．_____

M: Oh it's no （80）p ____, you just have to ask the lecturer's permission．       80．_____

W: Oh, that's a good idea．And I don't get used to the teaching （81）m _____．  81．_____

We are often asked to have discussions．You know we seldom did this in China．

M: Well, discussions are really difficult for you at the （82）b ____,        82．_____

but they are really a good way of learning．The other students have

different （83）o____and you can learn much from them．So              83．_____

during a discussion listen carefully．If there's something you don't

understand, you can raise questions．                  

W: I see．

M: Anyway, don't always worry about your studies．You need to

（84）r____yourself．Say travel to some places in Britain．         84．_____

W: That sounds like a good idea．I am so glad to have a （85）f____  85．_____

like you in Britain．Thank you very much．

滚动轴承内圈与轴配合为基孔制配合，与其它基孔制配合有所不同。

男性，18岁，右小腿中段伤口反复流脓，有时排出碎骨块7年。近2周高热，伤口流脓，周围红肿。X线片示胫骨上段增粗，可见死骨块，周围有新生骨，目前最佳治疗是

A．死骨摘除术
B．病灶清除＋肌瓣填塞术
C．病灶清除＋植骨
D．抗炎治疗
E．穿刺抽脓，药物注入

我们知道，电力系统的运行方式是经常变化的，在整定计算上如何保证继电保护装置的选择性和灵敏度？