计算（-23）-2=（）A．-49B．49C．-94D．94-数学

更多内容推荐

• 计算；12-3+tan60°-(12-1)0．-数学
• A digital ring is locked on every newborn baby’s foot _______ they are taken by strangers out of the
• 85. You should say "I am sorry " when you knock ________ somebody.A．atB．inC．toD．into-英语
• What great trouble we had ____ where his house was.A．in findingB．to findC．findD．found.-高一英语
• Thinking that the students were having an evening class, the teacher left the classroom, ______.A．sl
• .—Could you tell Lucy about the meeting when you see her? — Sure, I will______ I see her.A．quicklyB．
• （1）计算：-sin60°+（-25）0-124；（2）先化简(x-xx+1)÷(1+1x2-1)，再选取一个自己喜欢的x的值代入求值．-数学
• with Dan’s hometown, yours are exciting and lively.A．ComparedB．CompareC．Comparing D．To compare-高一英语
• The conference was held to discuss the effect that tourism has ________ the wildlife in the area.A．i
• Although this medicine can cure youyour illness, it has a bad effect____you.A．for; inB．for; onC．of;
• I hope that my father will quit smoking because I want him to livemy grandpa does.A．as a long and he
• There is still so much work to do that a holiday for me this week is ______.A．out of the questionB．
• 计算：（-22）•2-3（2-1）0+cos60°-1cot45°=______．-数学
• 计算：11-2+（2-3）0-2-1+|13-2|-数学
• ------The house cost me nearly 300,000 yuan. ------ My God! Is such a flat worth _______ much?A．tooB
• — How is the result, doctor? — Well, your health is ______ good, but you do have a few minor problem
• You’ll sound a lot more polite if you make a request _______ a question. A．in the form ofB．in reply
• My boss is always finding fault _______ my work, so I have to quit my job.A．onB．ofC．forD．with-高一英语
• .You are _______ right. It’s our responsibility to stop all illegal activities.A．steadilyB．absolutel
• 计算：(12)-1-2tan30°+(1-2)0+12．-数学
• Have you considered how weak humans area volcano, hurricane or earthquake?A．comparing withB．compared
• ___ the silence of the pauses, we could hear each other’s breathing and could almost hear our own he
• It'sbelief that parents have to spend nearly 500,000 yuan bringing up a child in China nowadays
• I didn’t believe the reasons he explained _____ me.A．forB．aboutC．toD．on-高二英语
• -----I’ m sorry that I have broken your glasses. ----- ____________!A．Never mindB．Not at allC．You’re
• The news got around the world; people came from to see the wonder.A．somewhereB．everywhereC．anywhereD
• Last weekend, Tom and Linda went shopping outside and went on spending until their money was________
• 计算：1-（-2）-3×（2）2÷（3-2）0．-数学
• 计算：2×（-2）3-4÷（-12）+20=______．-数学
• When the meeting was ______, it was already midnight.A．at the endB．end upC．at an endD．in the end-高一英
• A girl on the bus begin to sing a pop song and soon all the other students _________.A．majored inB．j
• Zhongshan Park is ______ attractive in spring and autumn, for the weather in both seasons is pleasan
• I can’t go to the cinema with you tonight as I have so much work to do. ____, it is raining really
• Development of science and technology must benefit people ______ harm them.A．rather thanB．other than
• The hotel was nice; the weather was hot; the beaches were beautiful. _______ I’d say it was a great
• Eric had received training in computer for one year _______ he found a job in a big company.A．before
• Though the blacks in the United states have been fighting for equal rights ____ the whites for many
• 如果（x﹣1）x+4=1成立，那么满足它的所有整数x的值是（）．-七年级数学
• |3|+(-1)2011×(π-3)0-327+(12)-2．-数学
• （1）计算：|-5|-2cos60°-9+(12)-1（2）解分式方程：32x-4-xx-2=12．-数学
• 计算：(-1)2013-|-2|+(3-π)0×38+(14)-1．-数学
• ____ the consequences of the chemical leaks, the specialists haven’t given final conclusion before t
• It’s time you changed your attitude _____ women now, Tom; they hold up half the sky, you know.A．towa
• 28.The comedy Tooth Fairy is based on the story all western children know: If a kid leaves a tooth u
• —Do you regret paying ten dollars for that book?—No, I would gladly have paid ________. A．as twice
• I don’t mind picking up your things from the store._____, the walk will do me good.A．sooner or later
• Not ____ he died, he received an award for his selfless service to the old. [ ]A. long beforeB. befo
• China has been pushing the reform of public hospitals ______ all its citizens.A．in charge of B．for
• ---Can you tell me what role a mobile phone______ in our daily life?--Of course.A．makesB．exchangesC．
• 计算：=﹙﹚．-七年级数学