计算：（1）18-32+22；（2）(13)-2+(π-3.14)0+128+(-1)3．-数学

更多内容推荐

• .—Jenny, I've finished my summer school classes.—Well, Chinese is _______ difficult to learn,
• 计算3a-2b•2ab-2的结果为______．-数学
• –Tom wishes to win in the game.–Yes, I heard that. his goal set, he is really busy these days. A．ToB
• The kid was making noise just to attract attention. Let him be!A．in additionB．in vainC．on averageD．o
• ---How is your plan getting along?----I can’t carry on _____ any longer. Someone must help me.A．sing
• Most children need encouragement ______failure so that they can cheer up again.A．in favour ofB．in ti
• 23. It is said that a bridge is being built _____ the river.A．underB．toC．overD．At-英语
• Many of us would agree that improving country through technology has great potentials ______ food de
• You should know _______to spend all your money on those impractical fancy goods.A．other thanB．rather
• 计算：（2m2n-1）2÷3m3n-5．-数学
• —Where can I find a convenient hotel for the night,sir?—There is one beside the Guangming Square,and
• —He isn’t particular about his food.—Yes,he eats ______ anything.A．nearlyB．almostC．mostlyD．most-英语
• 计算（1）a2a-5-25a-5（2）（3×10-4）3÷（9×10-7）-数学
• Whoever helps the poor, I’ ll be______ him/her. A．in place ofB．in favor ofC．in common withD．in searc
• ----Could you _____ take care of my cat while I’m away?----Sure. Leave it to me, please.A．perhapsB．p
• She stepped on my foot _______, not _______, which made me angry.A．by chance; on purposeB．on purpose
• In the construction site, the engineer ______ must be able to communicate his ideas to others rapidl
• I am ______ the government as well as to the general public for just treatment ______ peasant-worker
• — I'm sorry.I didn't spill the juice on your clothes________.— Don't mention it. [ ]A
• When you cross the street, you can never be _______ careful.A．tooB．veryC．muchD．so-英语
• 计算：（1）(2-π)0-2-3+(15)-1（2）x-2x2-1÷2x+2x2+2x+1+1x-1．-数学
• 计算题（1）3220•(-15)•(-1448)（2）(1-2)2-32+1+(23-1)0．-数学
• Polar bears live_______ on sea ice，which they use as a platform for hunting sealsA．mostB．almostC．nea
• He’s aiming ________a prize. That is why he puts his heart ________ his work.A．at; ofB．to; offC．for;
• ----Leaving for Beijing? ----_____.A．SoonB．LatelyC．The other dayD．Sooner-英语
• The girl tried to escape after the theft, but having found that, the shop assistant seized her _____
• My parents were against my travel plan while my brother was __________ it.A．in praise ofB．in honor o
• In order to advance the development of Yancheng, the city government tries to beautify it as soon as
• 计算：2sin60°+(-12)-1-(2-3)2÷(21-2)0．-数学
• He’s _______ working in Germany as a representative of a Chinese company.A．latelyB．recentlyC．present
• —What do you think of Zhang Liang Ying's English songs?—Very attractive and lively. Almost no o
• 计算：（1）32-218+0.5；（2）(-12)0+(22)-1+23-1+(3-2)2．-数学
• The volcano eruptions are found ________around the Pacific ocean.A．almostB．nearlyC．mostD．mostly-英语
• ----Do you regret paying ten dollars for that book?----No, I would gladly have paid _____.A．as twice
• （1）计算：|-3|-4+（-2）0-（13）-1（2）计算：（2aa-1-aa+1）•a2-1a．-数学
• He left ________any of his friends _________ him _________.A．with; seeing; ofB．without; seeing; off
• 已知a+a-1=3，则a2+a-2=______．-数学
• 计算(12)-2-(π-3.14)0=______．-数学
• 计算（3-π）0×（-32）=（）A．0B．-9C．0D．-6-数学
• 解方程：（1）25x2=9（2）（x-5）3+27=0计算：（3）0.49-378-1-(-3)2（4）|5-3|-|4-5|-(3-π)0．-数学
• —Must I turn off the gas after cooking ?--Of course . You can never be ___ careful with that.A．enoug
• —Jenny,they say you have asked for a leave because of a sudden headache.I’m worried about you,and ar
• ----Could you tell Lucy about the news when you see her?----Sure, I will _____ I see her.A．certainly
• If you warn me _____ , I’ll have your order ready for you.A．in briefB．in returnC．in advanceD．In gene
• The harm the modern farming methods have donethe countryside is considerable.A．onB．atC．toD．for-高一英语
• A great person is always putting others' interests _____his own. [ ]A. below B. above C. in D.
• 计算：a-2b2•（a2b-2）-3=______．-数学
• 2-2=（）A．14B．-14C．4D．-4-数学
• I know what we're doing is legal, but ____ it doesn't feel right.A．somehowB．anyhowC．somew
• ―Could you _______ take care of my dog while I’m away? ―Sure. Leave it to me, please.A．perhapsB．poss