高中题库

[单选题]对于红、黄、绿、蓝四种单色光,下列表述正确的是A.在相同介质中,绿光的折射率最大 B.红光对于红、黄、绿、蓝四种单色光，下列表述正确的是Ａ．在相同介质中，绿光的折射率最大Ｂ．红光的频率最高Ｃ．在相同介质中，蓝光的波长最短Ｄ．黄光光子的能量最小

[试题]（Ⅲ）求二面角A-BE-D的大小。

[单选题]太阳因核聚变释放出巨大的能量,同时其质量不断减少。太阳每秒钟辐射出的能量约为4×1026J,根据太阳因核聚变释放出巨大的能量，同时其质量不断减少。太阳每秒钟辐射出的能量约为４×1026Ｊ，根据爱因斯坦质能方程，太阳每秒钟减少的质量最接近Ａ．1036ＫｇＢ．1018ＫｇＣ．1013ＫｇＤ．109Ｋｇ

[单选题]属于狭义相对论基本假设的是:在不同的惯性系中,A.真空中光速不变 B.时间间隔具有相对属于狭义相对论基本假设的是：在不同的惯性系中，Ａ．真空中光速不变Ｂ．时间间隔具有相对性Ｃ．物体的质量不变Ｄ．物体的能量与质量成正比

[单选题]下列对生物细胞代谢活动的描述,不正确的是 A.大肠杆菌在拟核区转录信使RNA B.乳酸杆菌在细胞下列对生物细胞代谢活动的描述，不正确的是Ａ．大肠杆菌在拟核区转录信使ＲＮＡＢ．乳酸杆菌在细胞质基质中产乳酸Ｃ．衣藻进行光合作用的场所是叶绿体Ｄ．酵母菌的高尔基体负责合成蛋白质

[单选题]在家庭中用鲜葡萄制作果酒时,正确的操作是A.让发酵装置接受光照 B.给发酵装置适时排气 C.在家庭中用鲜葡萄制作果酒时，正确的操作是Ａ．让发酵装置接受光照Ｂ．给发酵装置适时排气Ｃ．向发酵装置通入空气Ｄ．酵母菌装置放在45℃处

[单选题]以下依据神经细胞功能做出的判断,不正确的是 A.膝跳反射弧中传出(运动)神经元的轴突较长 B.以下依据神经细胞功能做出的判断，不正确的是Ａ．膝跳反射弧中传出（运动）神经元的轴突较长Ｂ．膝跳反射弧中传入（感觉）神经元的树突较多Ｃ．突触前膜释放的递质（如乙酰胆碱）始终不被酶分解Ｄ．分泌肽类激素旺盛的神经细胞核糖体较多

[主观题]When things aren’t going well, my parents always ______ （鼓励）me, telling me not to give up.

[主观题]We sat chatting for a few _______（分钟）after finishing our meal.

[试题]（Ⅱ）求证：CF⊥平面BDE；

[试题]第二节 短文改错（共10小题，每小题1.5分，满分15分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏词符号（^），并在其下面写出该加的词。删除：把多余的词用斜线（/）划掉。修改：在错的词下划一横线（ ），并在该词下面写出修改后的词。注意：1.每处错误及修改均仅限一词;2.只允许修改10处，多者（从第11处起）不计分。My sister saw a lovely cup w

[试题]第三节 书面表达（满分30分）假定你是李华。你们学校和一所美国中学签署了教师交流协议。在过去的一年里，你们的英文老师是来自这所中学的Sue Wood。不久前她返回美国任教。请你根据写作要点和要求给Sue写封电子邮件。写作要点：1.对她表达感谢之意; 2.介绍她离开后你自己及班里发生的事情;3.希望了解她的近况。要求：1.短文须写在答题卡的指定区域。 2.短文词数不少于100（不含已写好的部分）。3.内容充实，结构完整，语意连贯。 4.书写须清晰、工整。5.邮件中不能体现本人真实信息。

[主观题]The local government is _______ （讨论）how to help the poor in the countryside.

[主观题]Miss Harper closed her eyes and ____ （假装）to be asleep.

[主观题]I have been _____（深深地）impressed by a number of experiences in her life.

[主观题]Jeff has the ______ (习惯)of listening to music while reading.

[主观题]H．e tried to ________ （解释）,but she wouldn’t listen.

[试题]Mr. White has been_____（缺席的）from work for days, so he knows nothing about our new plan.

[主观题]The teacher is glad that everyone in her class is ________ (渴望的)to learn.

[主观题]第一节 单词拼写（共10小题，每小题1分，满分10分）根据下列各句句意和空白之后的汉语提示词，在答题卡指定区域的横线上写出对应单词的正确形式，每空只写一词。66.The car is running at a _______ (速度)of eighty kilometers an hour.

[单选题]A．ccording to the text, what is the major cause of the flooding spam?A．Companies rely on e-mail for communications.B．More people in the world communicate by e-mail.C．Many computer viruses contain spam e-mail.D．More advertisers begin to promote sales

[单选题]The 1900 houseThe bowler family was one of more than 400 families who applied to 1900 house, a reality TV shout which took a typical family back a hundred years to se how people lived in the days before the internet, computer games and even electrici

[单选题]第二节（共5小题，每小题2分，满分10分）根据短文内容，从下框的A~F选项中选出能概括每一段主题的最佳选项。选项中有一项为多余项。A． Gift giving proven to be valuable.B．Memories from gift givingC．Moments and events for gift givingD．Various functions of gift givingE．Gitt giving as a wasteful practiceF．Gift giving a

[单选题]A．ccording to Paragraph 4, what’s Jovce’s opinion about life in 1900?A． There were fewer problems for the familyB． Life was simpler but worse than it is nowC． There were things she liked and dislikedD． The family had more time to stay together

[单选题]F．or these reasons,I believe that lawmakers need to legislate (立法) against spam.Spammers should be fined,and perhaps sent to prison if they continue to disturb people.E-mail is a tool which helps people all over the world to communicate conveniently,

[单选题]What would Hilary expect most from modern life in the three months?A． To play computer gamesB． To make phone callsC． To listen to musicD． To chat on the Internet

[单选题]A．ccording to Paragraph 3,who is the final victim of spam?A． The businessB． The advertiserC．The employeeD．The consumer

[单选题]A．ccording to the text, Jeffers is probably _______.A． a computer programmerB． a test subjectC． a human brain expertD． a medical doctor

[单选题]B．B．rave Frenchman Found Half-way Around the World(NEW YORK) A French tourist highly praised for rescuing a two-year-old girl in Manhattan said he didn’t think twice before diving into the freezing East River.Tuesday’s Daily News said 29-year who lef

[单选题]When was duet most probably found to be the very hero?A． the day when he was leaving for home.B． a couple of days after the girl was rescuedC． the first day when he was in New YorkD． the same day when he was interviewed.