人的性别决定与染色体有关:则男性的表示方式是,女性的表示方式是。

题型:读图填空题

问题:

人的性别决定与       染色体有关:则男性的表示方式是         ,女性的表示方式是        

考点:人的性别遗传人的性别决定
题型:读图填空题

张华同学在探究通过导体的电流与其两端电压的关系时,将记录的实验数据通过整理做出了图所示的图像,根据图像,下列说法正确的是_______。(2分)

A.导体甲的电阻大于导体乙的电阻

B.在导体乙的两端加1V的电压时,通过导体乙的电流为0.1A

C.将导体甲、乙并联接到电压为3V的电源上时,通过导体的总电流为0.9A

D.将导体甲、乙串联接到电压为3V的电源上时,通过导体的总电流为0.2A

题型:读图填空题
如图中的情景不可能发生的是(   )
            

               甲               乙           丙           丁

A.甲图:春天冰雪融化

B.乙图:冬天的树上出现霜

C.丙图:室外冰冻的衣服不会变干

D.丁图:水烧开时冒出大量的“白气”

题型:读图填空题

______谈判双方意见并不一致,最后______达成了共识。

A.因为……所以……

B.尽管……还是……

C.只要……就……

D.既然……那么……

题型:读图填空题

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

"The hate 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 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 hate

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

C.without hate, 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:If you are angry with somebody, you should________.

A.attend Hart’s course

B.never meet him or her any longer

C.persuade him or her to have a positive talk with you

D.treat him or her positively instead of negatively小题3:In Hart's first 20- week workshop, people there can ________.

A.meet their enemies

B.change their attitudes

C.enjoy the professor's teaching

D.learn how to quarrel with others小题4:If you are a member in Hart's workshop, you'll________.

A.meet in eight or ten groups

B.get rid of the illness of cancer

C.attend a gathering twice a month

D.pour out everything stored in your mind小题5:The author wrote this passage in order to________.

A.persuade Britons 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:读图填空题

施工升降机驱动装置上的制动器手动松闸装置在不使用时可以暂时拆下不用,以免丢失。()

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