虽然检察院的证据不能证明甲有罪，但由于甲也不能提供证明自己无罪的证据，法院可以判决其

In the past ten years, many scientists have studied the differences between men and women. And they all got the same answer: The sexes (性别) are different, because their brains are different. And this, the scientists say, makes men and women see the world in different ways.

Boys, for example, generally are better than girls at mathematical (数学的) ideas. Boys also generally are better than girls at the kind of hand and eye movements necessary for ball sports. Girls, on the other hand generally start speaking earlier than boys. And they generally see better in the dark than boys and are better at learning foreign languages.

What makes men and women better at one thing or another? The answer is the brain. The brain has two sides connected by nerve(神经) tracks. The left side generally is used for mathematics, speech and writing. The right side is used for artistic creation and the expression for emotions. In men and women, different areas in each side of the brain develop differently. In boys, for example, it’s the area used for mathematics. In girls, it is the area used for language skills. Another interesting difference is that the two sides of a man’s brain are connected by smaller nerves than the two sides of a woman’s brain area.

小题1:Which of the following is best to outline(概括) the article?

A. Research on the Brain

B. Differences between Men and Women

C. Who are Better, Boys or Girls

小题2:________ men and women think differently.

A. The different brains make

B. The different experiences make

C. The influences of society make

小题3:According to the article, girls are generally better than boys at _______ in your school.

A. mathematics

B. physics

C. English

小题4:Which of the following is true?

A. The left side of brain in boys generally develops better than that in girls.

B. The left side of brain in girls generally develops better than that in boys.

C. The area in girls used for language skills develops better.

小题5:In men and women the number of nerves connecting the halves of brain _______.

A. is the same

B. is different

C. is zero 

下列句子中不是比喻句的一项是[ ]

A．他那半醉的脸上现出这样的神气：“我要揭你的皮，坏蛋！”就连手指头也像一面胜利的旗帜。

B．商店和饭馆的门无精打采地敞着，面对着上帝创造的这个世界，就跟许多饥饿的嘴巴一样；门口连一个乞丐也没有。

C．“这好像是席加洛夫 * * 家的狗。”人群里有人说。

D．木柴厂四周很快就聚了一群人，仿佛一下子从地底下钻出来的。

在化学实验课上，教师给了同学们一小包黑色粉末，这种黑色粉末可能是氧化铜、炭粉或者是这两种物质的混合物，请你和同学们一起探究黑色粉末的成分．

（提出假设）假设①黑色粉末是炭粉；假设②黑色粉末是______；假设③黑色粉末是______．

（设计实验）同学们对实验做了如下设想和分析，取少量黑色粉末于烧杯中，加入过量的稀硫酸，充分搅拌后，静置．请你完成下表：

实验中可能出现的现象	结论
______	假设①成立
______	假设②成立
______	假设③成立

（实验验证）通过实验并对实验现象进行分析，确定了黑色粉末是炭粉和氧化铜的混合物．

（拓展思维）为了进一步探究炭粉和氧化铜的性质，同学们又利用这种混合物补充做了如下实验：将此混合物隔绝空气加热到高温，待反应停止后冷却到室温，得到剩余固体X，再将X加入到过量的稀硫酸中，充分搅拌后，静置．

（1）若静置后溶液呈无色，则溶液中含有的溶质是______；

（2）若静置后溶液呈蓝色，则溶液中含有的溶质是______，剩余固体X中一定含有______．

男，16岁，下背痛和晨起僵硬1个月，活动后减轻，伴乏力，低热。

影像学检查路线宜首选何种检查（）

A.腰椎正侧位X线片

B.腰椎CT平扫

C.腰椎MRI平扫

D.骶髂关节X线平片

E.骶髂关节MRI增强扫描

在发生故障、事故处理、抢修情况下或夜间必须进行临时检修的工作，经当班值长许可后，可以不用工作票即进行抢修，预计抢修工作时间超过（）小时的，仍应填用工作票。

A.2

B.4

C.8