力学习题与解答求解答！

来源：蜘蛛抓取(WebSpider) 时间：2014-05-28 04:00 标签： 力学习题与解答
求英语习题答案
求英语习题答案 15
1.& John: Paul, this is Mr Smith, my landlord. Paul: I'm pleased to meet you. Mr Smith: ( ).A. Good morning, Paul.B. Very pleased to meet you, too.C. I'm fine, too.2.& A: ( )? B: Yes, I'd like to. Thanks.A. Would you like somethingB. Would you like to come to the shop one dayC. Would you like coming to the shop one day3..& A: I'm going to clean the house. B: ( )do the shopping.A. I like toB. I wouldC. I'll4.What is your job? I am ( )information technology manager.A. anB. aC. /5.A: ( )? B:She is talking to Mary.A. What is she doing right nowB. What does she doC. What is she talking about6.A:The shower isn't working. B: ( ).A. I come to call the plumberB. I'll call the plumberC. I like calling the plumber7.A:The area is too noisy. B: Yes, I agree. It's ( ).A. no enough quietB. not enough quietC. not quiet enough8.A:He has got two sisters. B:( ).A. So have IB. So am IC. So do I9.A:The chair is not comfortable enough. B:Yes, I agree. It is ( ).A. to be not comfortableB. too uncomfortableC. no comfortable10.A:I'm keen on football. B: So ( )I.A. haveB. doC. am11.A:So, do you like the cinema near Hyde Park? B:Yes, I ( ) it.A. loveB. am lovingC. loves12. A:Where do ( )live? B:( )home is in London.A. they, TheyB. their, TheyC. they, Their13.A:Are there two men in the room? B:( )__.A. No, there are oneB. No, there's only oneC. Yes, there is one14.( )would you like, tea or coffee?A. HowB. WhyC. What15.Does David ( )?A. like flyingB. likes flyC. likes to fly16.A:Where do ( )live? B:( )home is in London.A. they, TheyB. their, TheyC. they, Their17.A:The shops in this area are ( ). B:Yes, I agree. They are not modern enough.A. enough old-fashionedB. old-fashionC. too old-fashioned18.This radio is ( ) than that one.A. more expensiveB. very expensiveC. as expensive19.A:How about seeing a film this evening? B:Yes, ( ).A. that's a good ideaB. pleaseC. that's right20.I'd ( ) a beer too. Thank you.A. like havingB. like to haveC. like have21.A:The shops in this area are ( ). B:Yes, I agree. They are not modern enough.A. enough old-fashionedB. old-fashionC. too old-fashioned22.A:( ), David? B:An orange juice.A. What do you likeB. What would you likeC. Would you like an orange juice23.& My uncle ( )in the IT Department. But now he ( ) on a plan for the marketing department.A. works, is workingB. work, is workingC. is working, works24.& A:The shops in this area are ( ). B:Yes, I agree. They are not modern enough.A. enough old-fashionedB. old-fashionC. too old-fashioned
各位英雄请速速帮忙解答。小弟就这点分，全部奉上。谢谢了。
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好几个重复题
&A:Where is David? B:He is having lunch in ( ) Chinese restaurant on ( ) seventh floor.
A. a, a& &B. an, the& &C. the, the
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外语领域专家练习题 求解答_百度知道
练习题 求解答
某工程用M5.0混合砂浆砌240厚度墙体，工程量为380m³ 根据现行消耗量得知（单位 10m³）： 人工15.28
混合砂浆M5.0 2.2500
机制红砖 5.3140（千块） 水1.06m³计算该墙体的人工及主材料的消耗量
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出门在外也不愁成本管理会计习题求解题_百度知道
提问者采纳
高低点法：高点（28,8500）&低点（16,5200）设混合成本的公式为y=a+bx则，8500=a+28b& 5200=a+16b,然后解出a=800& & & & b=275所以，按照高低点法求出的混合成本公式为y=800+275x回归直线法也是设y=a+bx先以合计数∑的形式，表述y=a+bx中每一项，得：Σy=na+bΣx&(1)　　以x乘(1)式的每一项,得:Σxy=aΣx+bΣx2(2)由上面的表格可以得到Σy=83900& Σx&=262& &Σxy=1879700& ΣX^2(这个是x的平方)=5898所以，由（3）得a=b,由（4）得a=(-262*1879700)/(12*)=1126.34& &b=(.34)/所以，y=.86x
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出门在外也不愁复变函数的 保角映射 例题求详解_百度知道
提问者采纳
由ai/(ci+d)=1+i，左边分子分母同乘以d-ci，得(d-ci)ai/(c²+d²)=1+i即：(ac+adi)(c²+d²)=1+i比较系数得：ac/(c²+d²)=1，ad/(c²+d²)=1两式相除得：c/d=1，即c=d，代入ac/(c²+d²)=1，得：a/(2c)=1，则c=(1/2)a由c=d，得d=(1/2)a然后将c=(1/2)a，d=(1/2)a 代入w=az/(cz+d)，分子分母约去a，即可得：w=2z/(z+1)
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复变函数的相关知识
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出门在外也不愁关于一道练习题，求解答！
关于一道练习题，求解答！
某公司为境内上市公司，主要从事机械设备的生产、设计和安装业务，该企业为一般纳税人，增值税税率为17%。2010年年报批准报出日期为日，所得税汇算清缴于日完成，注册会计师在对该公司进行2010年年报审计时发现如下事项：日，该公司与乙公司签订协议，销售设备一批取得收入360万元，按照销售协议的规定：售出设备的第一年免费维修，从第二年起5年内该公司有偿维修，将该批设备销售收入的10%作为5年内修理费，款项已收到。该公司当月确认销售收入360万元。问：该公司确认收入是否正确？
1 楼在线等！！！！！！！
2 楼是不是应该扣除维修费呢
3 楼回复#2楼烟烟在网校的帖子是的，应该确认的收入是360*（1-10%）=324万元，但是不知道为什么要这样确认？产生的维修费36万元作为预计负债进行账务处理，这个在“或有事项”的这一章有讲述，但是还是没有搞懂？见第十三章第三节涉及“产品质量保证”相关支出的表述，求高人指点一下！
4 楼售出设备的第一年免费维修，从第二年起5年内该公司有偿维修，将该批设备销售收入的10%作为5年内修理费修理费应该在未来实际维修期间确认收入。
5 楼回复#4楼会计981的帖子能否以会计分录列示呢？
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