热点试题

[ 物理 ] 小明同学在课外用易拉罐做小孔成像实验,如果易拉罐底部有一个很小的三角形小孔,则他在半透明膜

小明同学在课外用易拉罐做小孔成像实验,如果易拉罐底部有一个很小的三角形小孔,则他在半透明膜上看到的像是蜡烛的______的像.

2016-05-16 | 0

[ 数学 ] 如图,⊙O过点B、C.圆心O在等腰直角△ABC的内部,∠BAC=90°,OA=1,BC=6

如图,⊙O过点B、C.圆心O在等腰直角△ABC的内部,∠BAC=90°,OA=1,BC=6,则⊙O的半径为(  )
A.
10
B.2
3
C.3
2
D.
13

2016-05-20 | 0

[ 数学 ] 如图,PA、PB、CD为⊙O的切线,A、B、E为切点,PA=10,则△PCD的周长为___

如图,PA、PB、CD为⊙O的切线,A、B、E为切点,PA=10,则△PCD的周长为______.

2016-05-20 | 0

[ 数学 ] 下边的图表示了邓好学星期六从家里到文轩书店购书然后返回的时间与距离情况。仔细观察,可以知道

下边的图表示了邓好学星期六从家里到文轩书店购书然后返回的时间与距离情况。仔细观察,可以知道邓好学在书店停留的时间是(    )分;还可以得出他返回的速度(    )去书店的速度(填“大于”、“等于”或“小于”)。

2016-05-21 | 0

[ 语文 ] 畏惧美丽        我说得清自己是在哪天走向成熟的。因为打从那天起我开始畏惧美丽。  

畏惧美丽
       我说得清自己是在哪天走向成熟的。因为打从那天起我开始畏惧美丽。
       我会畏惧一朵美艳的鲜花。我会站在它面前呆呆地看上一个时辰,心中涌动一股比爱深较妒淡的说不清道不明的热辣辣的感觉。台湾诗人余光中说他看那“艳不可近,纯不可渎”的宫粉羊蹄甲花时,总是要看到绝望才肯离去。老先生笔下这惊心动魄的“绝望”二字,真让我共鸣到几乎要掉泪了。美丽的花朵,对善良的心灵有着一种无可抗拒的威慑力。它召唤着你却不轻许你,谢绝了你却不惹恼你,它让你在它的光辉里沐浴,又让你染着它的清香一步一回头地离开,高尚的手永远是临花轻颤的手。摘走鲜花的人在倾覆美丽的同时也倾覆了自己。
       我会畏惧一双美丽的眼睛。不管是同性的眼睛还是异性的眼睛,只要是用美丽注释的。美丽的眼睛照耀着我。那是一些令我即则怯离又悔、不即不离不甘心的眼睛。在我贫瘠的记忆里,流失了那么多人的姓名,却存活着一双双美丽的眼睛。它们或默默凝睇或顾盼流转,一律真真切切投在我温柔的心幕上——这时,也只有这时,我才有勇气与它们对视。我知道我漏听了太多心灵的语言,只能在事后凭想象将它们一一补齐。可我却无怨,只把这看成一种玩不厌的游戏。
       我会畏惧一篇精彩的文字。每每于墨香中翻开一本新杂志,在目录上看到某个熟悉的名字(这名字往往是和一篇篇美文联系在一起的),我总是不敢一下子找到相应的页码,生性脆弱的心禁不起那美丽的惊吓和打击。我把那不相干的文章慢慢读完,然后心里便开始发热发冷,发虚发酸,终于英勇地翻开那躲不开的一页,飞快浏览一遍,以便让畏惧稍稍减淡,再回过头来细细咀嚼赏鉴——那些勾魂慑魄令我永志难忘的文字哟!它们是从一支什么样的笔下流出来的?它们的诞生是艰难还是顺利?这些,永远是我愿意猜测的问题。敏感而痴迷的心,久久久久走不出美文的枝枝杈杈丝丝脉脉,待到不得不收复自己的时候,我发现,我已是支离破碎。
       ……畏惧源于喜爱,却又超越了喜爱。喜爱里往往包含了一种不知深浅的亲昵与轻狎,而畏惧才是真正的怜惜与恭敬。“美丽”慷慨地点缀了我们短暂寂寞的人生之旅,我们一俯首即可采撷到美丽,一回眸就能目睹美丽。美丽是这样无私地洗耀我们照耀我们拯救我们,我们怎能不小心翼翼地去护爱着它呢?
       畏惧美丽,是我最美丽的人生体验。(作者:张丽君)
1.综观全文,说说作者为什么“畏惧美丽”? 
   ________________________________________________________________________________________                                                                             2.本文列举的三个关于美的例子代表了三类不同的类型,试说说是什么。 
   ________________________________________________________________________________________                                       3.试说说文中的重点段在构段方法上的特点。
   ________________________________________________________________________________________                                       4.请找出能说明“畏惧”一词在文中确切含义的一个句子。  
   ________________________________________________________________________________________                                 

2016-05-27 | 0

[ 语文 ] 阅读下面一段文言文,完成问题。 臣伏见天后时,有同州下珪人徐元庆者,父爽为县尉赵师韫所杀,

阅读下面一段文言文,完成问题。
  臣伏见天后时,有同州下珪人徐元庆者,父爽为县尉赵师韫所杀,卒能手刃父仇,束身归罪
  议日:先王立礼,所以进人也;明罚,所以齐政也。夫枕干雠敌,人子之义;诛罪禁乱,王政之纲。然则无义不可以训人,乱纲不可以明法。故圣人修礼理内,饬法防外,使夫守法者不以礼废刑,居礼者不以法伤义;然后暴乱不作,廉耻以兴,天下所以直道而行也。    
  然按之国章,杀人者死,则国家画一之法也。法之不二,元庆宜伏辜。又按《礼》经,父雠不同天,亦国家劝人之教也。教之不苟,元庆不宜诛。然臣闻在古,刑之所生,本以遏乱。仁之所利,盖以崇德。今元庆报父之仇,意非乱也;行子之道,义能仁也。仁而无利,与乱同诛,是日能刑,未可以训。元庆之可宥,显于此矣。然而邪由正生,理心乱作。昔礼防至密,其弊不胜;先王所以明刑,本实由此。今傥义元庆之节,废国之刑,将为后图,政必多难;则元庆之罪,不可废也。何者?人必有子,子必有亲,亲亲相雠,其乱谁救?故圣人作始,必图其终,非一朝一夕之故,所以全其政也。故曰:“信人之义,其政不行。”且夫以私义而害公法,仁者不为;以公法而徇私节,王道不设。元庆之所以仁高振古义伏当时以其能忘生而及于德也今若释元庆之罪以利其生是夺其德而亏其义非所谓杀身成仁全死无生之节也。
  如臣等所见,谓宜正国之法,置之以刑,然后旌其闾墓,嘉其徽烈,可使天下直道而行。编之于令,永为国典。谨议。(选自陈子昂《复仇议状》,略有删改)
1.对下列句子中加粗词语的解释,不正确的一项是(     )   
A.先王立礼,所以人也/进:提拔   
B.元庆宜伏辜/辜:罪   
C.教之不,元庆不宜诛/苟:马虎   
D.然后其闾墓/旌:表彰
2.下列各组句子中加粗的词意义和用法相同的一组是(     )  
A.居礼者不法伤义/斧斤时入山林   
B.仁之所利,以崇德/今已亭亭如矣   
C.今若释元庆罪以利其生/臣闻求木长者,必固其根本
D.编之令,永为国典/苟全性命乱世
3.下列各项中对原文划线句子停顿正确的一项是(     )
A.元庆之所以仁/高振古义/伏当时/以其能忘生而及于德也/今若释元庆之罪/以利其生是/夺其德而亏其/义非所谓杀身/成仁/全死无生之节也。
B.元庆之所以仁/高振古义伏当时/以其能患生而及于德也/伶若释元庆之罪/以利其生是/夺其德而亏其义/非所谓杀身成仁/全死无生之节也。
C.元庆之所以仁高振古/义伏当时/以其能忘生而及于德也/今若释元庆之罪以利其生/是夺其德而亏其义/非所谓杀身成仁/全死无生之节也。    
D.元庆之所以仁高振古/义伏当时/以其能忘生/而及于德也/今若释元庆之罪/以利其生/是夺其德而亏其义/非所谓杀身成仁/全死无生之节也。
4.将文言中划横线的句子翻译成现代汉语。
(1)父爽为县吏赵师韫所杀,卒能手刃父仇,束身归罪。
_____________________________。   
 (2)然按之国章,杀人者死,则国家画一之法也。
_____________________________。    
 (3)人必有子,子必有亲,亲亲相雠,其乱谁救?
_____________________________。  
    

2016-05-27 | 0

[ 英语 ] The actress who had been thought higy of     

The actress who had been thought higy of       to be a great disappointment. [    ]
A.turned down
B.turning in
C.turned out
D.turning up

2016-05-28 | 0

[ 英语 ] An 8-year-old child heard her parents talking

An 8-year-old child heard her parents talking about her little brother Andrew. All she knew was that he was very sick and they had no money. Only a very expensive operation could save him.
One morning, the girl heard her father say to her mother: “Only a miracle can save Andrew now.” The girl went to her bedroom, collected all of her money and counted it carefully. She hurried to a drugstore.
“How can I help you?” asked the salesman.
“I want to buy a miracle,” the girl answered. “My brother has something bad growing inside his head. My daddy says only a miracle can save him. So how much does a miracle cost?”
“We don’t sell miracles here, my dear. I’m so sorry,” the salesman said, sadly.
“What kind of a miracle does your brother need?” asked a well-dressed man standing nearby.
“I don’t know,” she answered. “He’s really sick and needs an operation in his head. So I brought all my money.”
“How much do you have?” asked the man.
“$1.11,” she answered, “ but I can try and get some more.” She said again and again.
“Well, what luck,” said the man. “$1.11 is the price of a miracle. Let’s go to see your brother.”
That man was Dr Carlton Armstrong, a famous brain doctor. The operation was successful and it wasn’t long before Andrew was well again. Sometimes miracles do happen.
小题1:What was the trouble in the little girl’s family?
A. Her brother was seriously ill.
B. They had no money.
C. Nothing could save her brother.
D. Both A and B.
小题2:In the eye of the little girl, a miracle might be _______.
A.something interesting
B.something beautiful
C.some wonderful medicine
D.some good food
小题3:The little girl said again and again “...I can try and get some more.” That shows _______.
A.she had still kept some money
B.she hoped not to be refused
C.There was no need to worry about money
D.she thought money was easy to get
小题4:What made the miracle happen?
A.The girl’s love for her brother.
B.The girl’s money.
C.The medicine from the drugstore.
D.Nobody can tell.
小题5:From the passage we can infer (推断) that _______.
A.The doctor didn’t ask for any pay
B.A miracle is sure to happen if you keep on
C.The little girl is lovely but not so clever
D.Andrew was in fact not so sick as they had thought

2016-05-28 | 0

[ 英语 ] —Excuse me, I wonder if you can help me.—Sure

—Excuse me, I wonder if you can help me.
—Sure. ________?[    ]
A. What help  
B. What is this
C. What is it  
D. What do you want

2016-05-28 | 0

[ 英语 ] If it is quite _______ to you, I will visit y

If it is quite _______ to you, I will visit you next Tuesday.
A.convenientB.fairC.easyD.comfortable

2016-05-28 | 0