生活中一些看似平常的工具却蕴含着丰富的物理知识,如图所示的夹钳就是其中一例,图中

题型:问答题

问题:

生活中一些看似平常的工具却蕴含着丰富的物理知识,如图所示的夹钳就是其中一例,图中①齿状钳口;②刀口;③转轴;④手柄;⑤带齿纹的橡胶柄套。请简要说出其中两处各应用了什么物理知识。

考点:增大和减少压强的办法安全用电影响摩擦力大小的因素杠杆的分类
题型:问答题

刘毕因故意杀人被判处死刑缓期2年执行,两年期满后,没有故意犯罪,也没有遗漏罪名,那么关于死刑缓期2年执行变更程序的下列表述错误的是______。

A.死缓犯减刑的管辖法院是服刑地的高级人民法院

B.死缓犯罪所在监狱在死缓两年期满时,提出减刑建议,报请原审人民法院,由其审核后报请有权法院裁定

C.有权人民法院制作的减刑裁定书应送达执行机关

D.有权人民法院制作的减刑裁定书应同时将副本送达担负监督任务的人民检察院

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Britons Learn to Forgive

LEEDS, England—A Leeds University psychology(心理学) professor is teaching a course to help dozens of Britons forgive their enemies.

“The hatred (仇恨) we hold within us is a cancer,” Professor Ken Hart said, adding that holding in anger can lead to problems such as high blood pressure and heart disease.

More than 70 people have become members in Hart’s first 20-week workshop in London—a course he says is the first of its kind in the world.

These are people who are sick and tired of living with a memory. They realize their bitterness is a poison they think they can pour out, but they end up drinking it themselves, said Canadian-born Hart.

The students meet in groups of eight to ten for a two-hour workshop with an adviser every fortnight.

The course ending in July, is expected to get rid of the cancer of hate in these people. “People have lots of negative attitudes towards forgiveness,” he said. “People confuse(混淆) forgiveness with forgetting. Forgiveness means changing from a negative attitude to a positive one.” Hart and his team have created instructions to provide the training needed.

“The main idea is to give you guidelines on how to look at various kinds of angers and how they affect you, and how to change your attitudes towards the person you are angry with, ”said Norman Claringbull, a senior expert on the forgiveness project.

Hart said he believes forgiveness is a skill that can be taught, as these people “want to get free of the past”.

小题1:From this passage we know that      .

A.high blood pressure and heart disease are caused by hatred

B.high blood pressure can only be cured by psychology professors

C.without hatred, people will have less trouble connected with blood and heart

D.people who suffer from blood pressure and heart disease must have many enemies小题2:In Hart’s first 20-week workshop, people there can      .

A.meet their enemies

B.change their minds

C.enjoy the professor’s speech

D.learn how to quarrel with others小题3:If you are a member in Hart’s workshop, you’ll      .

A.pay much money to Hart

B.go to the workshop every night

C.attend a gathering every fortnight

D.pour out everything stored in your mind小题4:The author wrote this passage in order to      .

A.persuade us to go to Hart’s workshop

B.tell us the news about Hart’s workshop

C.tell us how to run a workshop like Hart’s

D.help us to look at various kinds of angers

题型:问答题

在胚胎期,猪的“()”生长慢,“()”和头骨生长发育快;出生后,猪的“()”生长快,“()”和头骨生长发育慢。

题型:问答题

行胆囊切除术时,最重要的解剖部位是

A.Vater壶腹

B.Oddi括约肌

C.Hartmann袋

D.Heister瓣

E.Calot三角

题型:问答题

按照清查时间分类,财产清查可分为()。

A.全面清查

B.定期清查

C.局部清查

D.不定期清查

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