①27-13+12②212+33③（25+52）（25-52）④（2+3）2-(1-3)0．-数学

更多内容推荐

• I arrived at the airport so late that I _____ missed the plane.A．onlyB．quiteC．narrowlyD．seldom-英语
• Mr.Feng put ZhaoMingthe study group.A．in charge ofB．in need ofC．in the charge ofD．responsible-高一英语
• They began killing the native ___ they set foot on the island. Which of the following is NOT right?A
• （1）计算：(3-2)0×(12)-1+3-8（2）化简：4a2-4+12-a-数学
• 下列各式中与（-x）-1相等的是（）A．xB．-xC．1xD．-1x-数学
• It is important to learn to take a positive attitude_____ life when you are ___ trouble.A．to; underB
• The river and lakes nearby dried up and some of the villagers set off ____drinking water.A．in memory
• I actually prefer to stay up _______ at night, but not _______ I’m working the next day.A．deeply, wh
• While our manager is away on business, Our company will be ______ Mr. Zhang.A．in the charge ofB．in c
• A notice was put ___ on the bulletin board saying that Tom would be put ___ as the candidate for the
• What you asked me to repair is ____my power；besides, the car is ____ repair, so you’d better buy a n
• The climate of Asia can ___ be spoken of as a whole.A．almostB．hardlyC．nearlyD．mostly-英语
• 计算（3-1）0+(13)-1-0.1259×89-(-5)2．-数学
• __as he was, he felt very ___.A．Wealth, aloneB．Wealth, lonelyC．Wealthy, lonelyD．Wealthy, alone-英语
• _______the cost ,the project will take a lot of time as well .A．Other than B．Except for C．In additio
• （1）(π-2009)0+12+|3-2|（2）17-28+700（3）（x-4）2=25（4）15+603-35．-数学
• 计算：8+（π-3）0-4sin45°=______．-数学
• .The soup was cold, but ______ the meal was excellent.A．otherwiseB．yetC．already D．rather-英语
• He made a lot of mistakes carelessness.A．due to B．along withC．but forD．instead of-高二英语
• Pleasant music is often played ________ classes to make students refreshed and relaxed for a while.A
• —— Have you made an apology him breaking his window?——Yes, I have.A．for; toB．to; toC．for; forD．to; f
• The medicine that you had is ___ sugar and water.A．a mostB．mostlyC．almostD．the most-英语
• The old man, in his eighties, had a bad cold yesterday, so he couldn’t smell .A．well; wellB．well; ni
• The child is no more than five years old. “No more than ” here means ___.A．not more thanB．at mostC．a
• The local people are now________ Hong Kong, which was once ________the British for one and half a ce
• I hope, first of all, that we shall never lose _____ heart in face of _____ failure. A．the; aB．the;
• After two days of long walk, his strength gave __.A．offB．outC．unD．up-英语
• The computer system proved to be powerful some shortcomings.A．by way of B．in case ofC．as a result of
• He’s teaching me French my teaching him Chinese.A．in place ofB．in case ofC．in exchange forD．in honor
• How _____ Zhang Ning performed in the badminton singles final! She won another Olympic gold medal fo
• ------The two pairs of shoes are __________ the same colour． ------But they are different __________
• .The favorite drink is beer , but many people like bars as____for the friendship they find there as
• I saw a woman running toward me in the dark.Before I could recognize who she was,she had run back in
• 计算：16-12=______．-数学
• ______ be laughed at by his mates, he kept about quiet about punishment.A．So not as toB．So as not t
• It’s so hot. Can you help me to wipe the sweatmy back?A．fromB．out ofC．off fromD．away-英语
• —The paint on the doorhas to dry for another two days. —Yes. I doubt if the painters have read the d
• 计算(13-15)×(15)-2÷|-13|+(-15)0+（0.25）1999×41999的结果是（）A．9B．10C．11D．12-数学
• The girl in red is ___ her father than like her mother.A．much likerB．a great deal likeC．much more li
• Roads in this mountain area used to be_______; people found it hard to travel here. A．in poor condit
• If you joke with him he’ll think you are insulting(侮辱) him .A．on purposeB．by accidentC．by coincidenc
• .We are ____faced with the necessity to recognize that having more people implies a lower standard o
• ---- What do you think of Tom’s playing football. ------ I think he plays football ______ , if not b
• She overslept and was __ late that she missed the bus.A．soB．tooC．muchD．very-英语
• The Civil Authorities provide food for the homeless who would ______go hungry.A．thereforeB．otherwise
• 计算：13+2-(3)0+2cos45°-3tan30°．-数学
• 计算：(2-3)2+(π-3.14)0-(2+3)-1．-数学
• 计算：12+23-1-(3+1)0-数学
• The 16th Asian Games started _______ November 12th, 2010 in Guangzhou.A．atB．onC．inD．by-高二英语
• 计算：（12）-1-|-1|+（sin60°）0．-数学