People all around the world have been doing as much as they can ________the people in Afghanistan.A．

更多内容推荐

• What difficulty will you have _______ people when you stay in a foreign country?A．understandingB．und
• 先化简再求值：a2-b2a2b-ab2÷(1+a2+b22ab)，a=7-11，b=-4+211．-数学
• 若b+1c=1，c+1a=1，求ab+1b的值．-数学
• 先化简：(3xx-2-xx+2)÷2xx2-4，再对x取一个你喜欢的数值，求出此代数式的值．-数学
• _________ himself with confidence, the young man went to the manager’s office bravely.A．Having equi
• 计算（1）a+9b3ab-a+3b3ab（2）x2-1(x-1)2÷1x-1•1x+1（3）先将代数式：（x+2x-2+4x2-4x+4）÷xx-2化简，然后请你选取一个你喜欢且又合理的x的值，再求原
• 已知：x=2+3，y=2-3．求：(x+1y)(y+1x)的值．-数学
• I really appreciate ____ time to relax with you on this nice island.A．haveB．havingC．to haveD．to havi
• Whenever he was asked why he was late for class, he would answer carelessly, always ______ the same
• John rushed out in a hurry, ___________ the door ____________.A．leaving; unlockedB．leaving; unlockin
• When______on rocks, the plant grows to a bush,_____broad leaves and large flowers.A．growing;havingB．
• 先化简，再求值：x2-y2x+y-2（x+y），其中x=3，y=-13．-数学
• Everyone here will thank the firefighters for the things they did to prevent fires ________the envir
• There are some tall trees in our campus, some ________ more than forty meters.A．measureB．measuredC．m
• __________ from heart trouble for years Mr. White has to take some medicine with him wherever he goe
• Here is a ticket for the exhibition. Whom would you rather _____ with you, Jack or Bob? A．go B．have
• Mr Jackson was very angry to find the car he had had _____ yesterday broke down again.A．to repairB．i
• 计算或化简：（1）1x-1-xx2-1．（2）(1a+1+1a-1)÷1a+1+1．-数学
• In the darkness, she felt ________, but when she turned around, nobody was there.A．to followB．follow
• The little girl seems to ____a lot since I last saw her.A．have been changedB．have changedC．changeD．b
• Many people stood near the bus stop, nervously waiting________.A．to pick up B．picking upC．to be pick
• China is a country ____the Third World, _____ means her economy still needs developing very much.A．b
• 先化简，再求值：，其中x=-1。-九年级数学
• 化简：（1）a(1+1a)-a2-2a+1a-1；（2）12x-1x+y×(x+y2x-x-y)．-数学
• Who do you think will be allowed____ there tomorrow?A．visitB．to visitC．visitingD．visited-高三英语
• ______the photos of the coastal city, I have no desire to visit it,it’s crowded all year.A．To seeB．T
• 化简：(1-a2+8a2+4a+4)÷4a-4a2+2a．-数学
• The decision _____, the next problem was how to make a good plan.A．madeB．being madeC．to be madeD．hav
• It was very cold, so we __ the fire__ all the time/A．have.. burntB．had… burnedC．had… burningD．have…
• 计算：mm+3-69-m2÷2m-3=______．-数学
• Since the baby milk powder was found to be polluted, there has been universal doubt _____ other food
• Learn from every mistake because every experience， encounter， and particularly your mistakes are the
• ________ in a long queue, we waited for the store to open to buy a New iPad .A．Standing B．To stand C
• 先化简代数式：，然后选择一个使原式有意义的a、b值代入求值．-八年级数学
• 一个容器装有1升水，按照如下要求把水倒出：第1次倒出12升水，第2次倒出水量是12升的13，第3次倒出水量是13升的14，第4次倒出水量是14升的15…第n次倒出水量是1n升的1n+1…按照-数学
• He told us that the desk wanted ______.A．repairB．to repairC．repairingD．repaired-高二英语
• To save money,____________.A．every means must be triedB．it’s important not to buy expensive thingsC．
• I hate coming home every evening and a pile of junk mail in my post box.A．foundB．are findingC．findD．
• Mark lives in a big pleasant room ______ approximately 5 meters by 6 meters.A．measuresB．measuringC．
• — Is Alice still performing？ — I’m afraid not. She is said the stage already as she has gone abroad
• （1-11-x）÷xx-1．-数学
• 请你先化简，再选取一个使分式有意义而你又喜欢的数代入求值1a-(a-11-a)2÷a2-a+1a2-2a+1．-数学
• ______ up from the book, I saw his eyes _______ on me in curiosity.A．To look；fixingB．Looking；fixedC
• 计算：(a-x2a)÷(x-a2x)=______．-数学
• 已知a≠0，b≠0，1a+1b+2(a+b)a2+b2=0，那么ab的值是______．-数学
• you turn off all the lights when you leave the classroom．A．Making sureB．To make sureC．Being sureD．M
• 当a=-12，b=2时，求a-ba+b÷a2+b2a2-b2-a+bab•a2b+ab2a2+b2的值．-数学
• Mark has come in his raincoat and boots, _____ for rain.A．preparingB．preparedC．to prepareD．prepares-
• ____ with a difficult situation, Mr Smith made up his mind ____ his boss for advice.A．Facing; to ask
• I remember sometimes in a rush to grow up and be independent， but I was still very happy.A．to feel