请阐述太阳电池的核心部件及其光电转换过程?

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问题:

请阐述太阳电池的核心部件及其光电转换过程?

考点:新能源技术太阳能光伏发电技术太阳能光伏发电技术题库
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下列词语中加粗字的注音全都正确的一组是   
[ ]
A.踯(chú)    脂(níng)     (jìng)    逦(yǐ)   
B.后(yì)    (mèi)     洲(dīng)    (bò)   
C.荔(bì)    忽(shū)     (wèi)    鼓(pí)   
D.沙(chú)    (qì)     (móu)    道(zhàn)
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()不是基本的操作系统。

A.批处理操作系统

B.分时操作系统

C.实时操作系统

D.网络操作系统

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X+X-40是方程.______.

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VI.阅读表达(共5小题;每小题2分,满分10分)

阅读下面一篇短文,然后按照各小题的题目要求和括号内的词数要求回答问题。

People say teenagers are no good. They make too much noise in shops; they drive wildly up and down the streets. And at times, some of these things are true. But there are also hard  moments in the life of a teenager

A teenager is neither a lovely child, nor a respectable grown-up person. The numbers of his family consider a teenager a source of trouble. He feels that he has grown up. But he is told that he is just a child and he knows nothing. He sees his elders doing what they like. When he _______, the elders tell him that he should do only what he is told to do. To be a teenager means to be everybody’s servant and nobody’s master. Elders in the family and in the neighborhood order a teenager to run errands(跑腿)for them. If he refuses to carry out the orders, he is scolded. He may even be punished. He is criticized for all that he says and does. If he behaves like a child, he is told that he is grown-up and that he should not be childish. If he behaves like a grown-up man, he is told that he is disrespectful(无礼的).

A teenager becomes a lonely creature in the family. Children enjoy all the

love of the elders in the family. The teenagers get no love and no respect. So they often run away from home and find some joy in the company of the other teenagers of their age.

The trouble with teenagers is that they haven’t learnt to controlled and there are too many rules and regulations for them to obey. Although they teenagers have a miserable time with their family members and elders, they have a very good time with their friends in schools and colleges. So they spend most of their good time and have fun with their friends and classmates rather than with their parents.

81. What’s the best title of the passage? (Please answer within 10 words)

_____________________________________________________________________________

82. Which sentence in the passage can be placed by the following one?

Teenagers have troubles with the elders because they haven’t formed the habit of obeying.

_____________________________________________________________________________

83. Please fill in the blank in the second paragraph with proper words or phrases

to complete the sentence. (Please answer within 10 words)

_____________________________________________________________________________

84. Why do you think teenagers often run away from home? (Please answer within 30 words)

____________________________________________________________________________

85. Translate the underlined sentence in the second paragraph into Chinese.

________________________________________________________________________

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()由两层纸板和芯层瓦楞粘合而成。

A.牛皮纸

B.玻璃纸

C.植物羊皮纸

D.瓦楞纸板

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