由于柴油机没有点火系，因此，柴油机发火提前角不需要调整。

根据电场强度的定义式E=

F

q

可知，电场中确定的某点（　　）

A．电场强度与检验电荷受到的电场力成正比，与检验电荷的电荷量成反比

B．检验电荷的电荷量q不同时，受到的电场力F也不同，场强也不同

C．检验电荷的电性不同，受到的电场力的方向不同，场强的方向也不同

D．电场强度由电场本身决定，与是否放置检验电荷及检验电荷的电荷量、电性均无关

II. 语言知识及应用(共两节，满分30分)

第一节：完形填空(共10小题；每小题2分，满分20分)

阅读下面短文，掌握其大意，然后从2l-30各题所给的四个选项(A、B、C和D)中，选出最佳选项，并在答题卡上将该项涂黑。

It’s an age-old saying: Men are from Mars; women are from Venus. Males and females __21_ different behaviors almost from birth. Researchers say these behaviors are due to basic differences in __22_ structure and activity. Studies show men are better at hitting targets and __23__ math problems while women are better at memorizing words and_24__faces. Why the differences?

A test of the brain’s electrical activity shows that women commonly use both sides of their brain while men rely more on one. Scientists already know that the two sides of the brain control different functions---one controlling the sense of space, __25__, the other controlling language. Some researchers believe that the different ways men and women use their brains _26__from ancient times, when cave men hunted and women cared for the children. Men had to have good aim. Women had to talk to the kids.

Whatever the __27__, the battle of the sexes continues. And although their brains are constructed __28__ differently, men and women may be equally capable. They may simply __29__different abilities. Take a couple arguing over the location of their car in a parking lot. The man might use his sense of space to find it, while the woman relies on her __30__ of landmarks. Both of them find the car. But chances are, they’ll still argue about who’s the better driver and who’s better at finding the way home.

21. A .build             B. form                  C. choose                     D. show

22. A. brain                B. muscle                   C. heart                  D. head

23. A. testing         B. finding                C. making        D. solving

24. A. realizing          B. recognizing            C. describing             D. painting

25. A. at least            B. as a result              C. above all              D. for example

26. A. grew             B. developed          C. invented               D. produced

27. A. consideration      B. decision               C. imagination            D. explanation

28. A. slightly           B. heavily                C. greatly                 D. quite

29. A. show off            B. take on        C. depend on             D. keep up

30. A. drawing           B. memory          C. thinking                  D. setting

公安局对甲作出治安拘留10天处罚决定后随即执行。甲申请复议，上级公安局作出维持原处罚的复议决定。甲向法院提起诉讼，第一审法院判决维持拘留决定，甲在上诉中又提出行政赔偿请求。第二审人民法院经审理，认定公安局对甲的拘留违法，应如何处理此案？

A．撤销第一审判决，并撤销拘留决定，判令公安局赔偿甲的损失

B．撤销第一审判决，并确认拘留决定违法，就赔偿问题进行调解，调解不成应将全案发回重审

C．撤销第一审判决，并确认拘留决定违法，就赔偿问题进行调解，调解不成应将行政赔偿部分发回重审

D．撤销第一审判决，并撤销拘留决定，并就赔偿问题进行调解，调解不成的，告知甲就赔偿问题另行起诉

马钱子的药性为（）

A.苦，温。有小毒

B.苦，寒。有大毒

C.辛，温。有毒

D.甘，温。有毒

E.苦，寒。有小毒

通信电缆和电力电缆距离较近，应保持（）距离.

A.30mm

B.40mm

C.50mm

D.60mm