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盖斯定律认为能量总是守恒的:化学反应过程一步完成或分步完成,整个过程的热效应是相同的。已知:①H2O(g)==...
我国南水北调方案中涉及的某水源地总面积约94700km2,下表为该区域部分土地覆被类型面积构成,下图示意该区域...
投一枚均匀的小正方体,小正方体的每个面上分别标有数字1、2、3、4、5、6.每次实验投两次,两次朝上的数字的和...
持续的低温大雪使我国北方地区的“暖宝宝”成为紧俏商品。暖宝宝采用的是铁的“氧化放热”原理,使其发生原电池反应,...
冲积形成黄河三角洲的泥沙主要来自A.青藏高原          B.内蒙古高原           C.黄土高...
________yougo,you’llfindpeopleworkinghardtorebuildtheir...
  • ________yougo,you’llfindpeopleworkinghardtorebuildtheir...

  • 问题详情:________yougo,you’llfindpeopleworkinghardtorebuildtheircity.A.Everyday                                          B.Everywhere C.Somewhere                                 ...
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________numberofbookshavebeengiventothelibrary.Asaresul...
  • ________numberofbookshavebeengiventothelibrary.Asaresul...

  • 问题详情:________numberofbookshavebeengiventothearesult,________numberofbooksisbecominglargerandlarger.A.A;a                                        B.A;theC.The;a                            ...
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_____togiveupsmoking,hethrewawayhis_______cigarettes.  ...
  • _____togiveupsmoking,hethrewawayhis_______cigarettes.  ...

  • 问题详情:_____togiveupsmoking,hethrewawayhis_______cigarettes.   A.Determining;remained    B.Determining;remaining  C.Determined;remained     D.Determined;remaining【回答】D知识点:分词题型:选择题...
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__________被人们称为“工业的粮食”;_________被人们称为“工业的血液”,它不仅是重要的化石燃...
阅读下面的文字,完成后面问题。                     提笔忘字:科技进步导致文化衰退?   ...
_________heorsheisnotkind;theirphysicalbeautyisonlyamas...
  • _________heorsheisnotkind;theirphysicalbeautyisonlyamas...

  • 问题详情:_________heorsheisnotkind;theirphysicalbeautyisonlyamaskthathidestheiruglysoul.A.Although        B.Because          C.If                 D.Since【回答】C知识点:连词题型:选择题...
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_____lifepacecontinuestospeedup,wearequicklylosingthear...
 ________somuchtrafficonmywaytowork,Ihadnochoicebuttowa...
  •  ________somuchtrafficonmywaytowork,Ihadnochoicebuttowa...

  • 问题详情: ________somuchtrafficonmywaytowork,Ihadnochoicebuttowaitpatiently,thoughtotallydepressed.A.Therewas     ewere    therewas    D.Therebeing【回答】D知识点:*主格结构with的复合结构题型:选择题...
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当时,执行如图所示的程序框图,输出的值为(   )            
______byagreaterdemandofvegetables,farmershavebuiltmore...
  • ______byagreaterdemandofvegetables,farmershavebuiltmore...

  • 问题详情:______byagreaterdemandofvegetables,farmershavebuiltmoregreenhouses.                      A.Driven    B.Beingdriven      C.Todrive      D.Havingdriven【回答】A知识点:非谓语动词题型:选择题...
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观察下列各式:①,②,③……根据你发现的规律填空:第n个等式是__________________
合理搭配饮食是我们的健康理念。中考备考期间,学校食堂午餐菜单是:米饭、红烧鲤鱼、炸鸡腿、牛大骨汤。这份午餐搭配...
化学与我们的生活密切相关,下列有关说法不正确的是                    (     )A.霉变...
 (2010·福建高考)入海河流三角洲的土地利用类型受河流淡水和海洋咸水的共同影响。某三角洲面积增长较快,该三...
依次填入下列各句子横线处的词语,最恰当的一组是①月光如流水一般,静静地     在这一片叶子和花上。②胡同原是...
阅读下面的文言文,完成1—4题。陈宗礼,字立之。少贫力学,袁甫为*东提点刑狱,宗礼往问学焉。淳祜四年,举进士。...
方程的解为(   )A.                B.                C.       ...
如图,直线经过点和点,直线过点A,则不等式的解集为(   )A.        B.  C.    D. 
________andoutofbreath,wereachedthetopofthetowerandstop...
  • ________andoutofbreath,wereachedthetopofthetowerandstop...

  • 问题详情:________andoutofbreath,wereachedthetopofthetowerandstopped________thebeautifulscenery.A.Tiring;toadmire                B.Beingtired;admiringC.Tired;toadmire                 D.Tired;admiring【回答】C知识点:非谓语动词题型...
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下列词语中加点字的读音完全正确的一项是  A.绮丽(qǐ)      祈祷(qí)          既往不咎...