充血性心力衰竭时血流动力学异常的特点是（） A.心排血量降低，心室舒张末压力增高 B

按可燃物的类型和燃烧特性不同，可燃气体燃烧引起的火灾属于()。

（A）A类火灾

（B）B类火灾

（C）C类火灾

（D）D类火灾

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 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 hatred in these people．“People have lots of negative attitudes towards forgiveness,” he said, “People confuse 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 pressure and heart

D．people who suffer from high 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 attitudes towards bitterness

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 twice a month

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

在实体图中，符号一表示的含义是______。

A．一对一联系

B．一对多的联系

C．一对零的联系

D．一对零或一对多联系

鲜茯苓稍干，去外皮后切片，称（）

A.“茯苓片”

B.“赤茯苓”

C.“茯神”

D.“茯苓皮”

向量中断是（）。

A.外设提出中断

B.由硬件形成中断服务程序入口地址

C.由硬件形成向量地址，再由向量地址找到中断服务程序入口地址

D.以上都错误