热点试题

[ 数学 ] 室内温度是20℃,室外温度是-1℃,室内温度比室外温度高( )A.19℃B.-19℃C.2

室内温度是20℃,室外温度是-1℃,室内温度比室外温度高(  )
A.19℃B.-19℃C.21℃D.-21℃

2016-05-17 | 0

[ 数学 ] 已知x,y为实数,且(x+y-1)2与2x-y+4互为相反数,求(12x)-y的值.

已知x,y为实数,且(x+y-1)2
2x-y+4
互为相反数,求(
1
2
x)-y
的值.

2016-05-17 | 0

[ 数学 ] 如图,作△ABC的中线AD,并将△ADC绕点D旋转180°, 那么点C与点B重合,点A转到

如图,作△ABC的中线AD,并将△ADC绕点D旋转180°, 那么点C与点B重合,点A转到A′点,不难发现 AC=A′B,AD=A′D,BD=DC,如果知道AB=4cm,AC=3cm,你能求出中线AD的范围吗?

2016-05-20 | 0

[ 数学 ] 两个因数分别是63和4,积是______;如果把因数4改成40,400,积分别是_____

两个因数分别是63和4,积是______;如果把因数4改成40,400,积分别是______,______.

2016-05-21 | 0

[ 数学 ] 直接写得数 (1)12.9-9.8= (2)0.67+0.26= (3)7.8+= (4)

直接写得数
(1)12.9-9.8= (2)0.67+0.26= (3)7.8+= (4)+=
(5)-= (6)+1= (7)3-= (8)4-3=
(9)-= (10)+-+=

2016-05-21 | 0

[ 语文 ] 请以“_________底线”为题作文。 要求:①用词语或短语将题目补充完整,自定文体(

  请以“_________底线”为题作文。
  要求:①用词语或短语将题目补充完整,自定文体(除诗歌外),不少于600字。②文中不得出现真实的姓名、校名。

2016-05-27 | 0

[ 语文 ] 下面语句中,依次填入的词语最恰当的一项是(      )(3分)走进人生的春天,固然要以浓

下面语句中,依次填入的词语最恰当的一项是(      )(3分)
走进人生的春天,固然要以浓烈的深情抒写壮志,畅快的豪情 ① 锐气,但更需要以清醒的头脑 ② 躁动,以厚道的心地 ③ 偏激,以沉稳的步履 ④ 沉醉。
A.激荡沉淀稳住踏破B.踏破稳住沉淀激荡
C.激荡稳住踏破沉淀D.踏破沉淀激荡稳住

2016-05-27 | 0

[ 英语 ] The Blacks are English . Now they are in Beij

The Blacks are English . Now they are in Beijing . This is their first visit to China.
They are going to stay in China for three weeks . They want to learn some Chinese ,too.
He likes driving in Beijing very much .Mrs Blacks is a teacher .She often visits a middle school in Beijing ,and she likes to speak with students.
They take a lot of photos in China .When they are back to English ,They’re going to show the photos to their friends. They want the English People to know more about China.
小题1:The Blacks are from   
A.AmericanB.EnglandC.AustraliaD.Canada
小题2:The Blacks are staying in  now.
A.ShanghaiB.LondonC.BeijingD.Hongzhou.
小题3:Mr Black is a   . He like driving in Beijing.
A.DriverB.farmerC.workerD.teacher.
小题4:Mrs Blach likes talking with the Chinese in    .
A.ChineseB.EnglishC.JapaneseD.French .
小题5:The Blacks take many photos in China because they    .
A.like taking photos
B.want to sell photos
C.want to take the photos to American .
D.want the English people to know about China.

2016-05-27 | 0

[ 英语 ] Writing. (注意:文中不能出现考生真实姓名、校名和老师名,否则不给分)     

Writing.
(注意:文中不能出现考生真实姓名、校名和老师名,否则不给分)
     5月12日,四川省汶川地区发生了罕见的大地震,那里的人们痛失亲人及家园。全国人
民众志成城,抗震救灾。作为一名中学生,请谈谈你的做法及感受。
     要求:列出提纲,写出关键词。文章语言流畅,逻辑清晰,用词准确,80-100字左右。
     提示:
     (1) 所列提纲可以是短语或句子,所列关键词必须在文中出现。
     (2) 可能用到的词或短语earthquake地震,sorrow悲痛,be deeply moved受到感动,
           comfort安慰,rebuild重建,volunteer (自愿) to do...
1. Outline: (1).__________________________________________________________________
               (2).__________________________________________________________________
               (3).__________________________________________________________________
2. Key words: ________________________________________________________________
3.
     _________________________________________________________________________
____________________________________________________________________________

2016-05-28 | 0

[ 英语 ] ---I’m going on a trip to Japan after the exa

---I’m going on a trip to Japan after the exam.  ---Really? ___________!
A.Have a nice timeB.Congratulations C.OK D.It’s nice of you

2016-05-28 | 0