中国分析化学学校排名

回答下面英语选择题需要解析 28 Would you mind my smoking here?___it's not allowed hereA of course not B Better not C Yes,please D OK29 How do you like __Tv play Ren Changxia?oh it's__wonderful play,it's one of __best Tvplays A a;a;the B the;the;the C the;a;/ D the;a;the43 Miss 一个自然数是(abc)9,又是(cba)7.求它在十进制中是多少 求英语高手帮我检查一下选择题 求画出这题的电路图. 怎么画这个电路图?第二题 abc*d=1673,在这个乘法算式中,ABCD代表不同的数,ABC是一个三位数,ABC代表什么数 这题电路怎么画? 求2题的电路图怎么画吗? 请英语好的朋友,帮我做下选择题,我对下答案...单选题 （共 30题）必须做在答题纸上1、Can you ______ me the book?A．lend B．borrow C．lent D．borrowing 2、 _______ there many books in the reading room?A.Is B.Are C.Am 找朋友 ( )1.what did he do yesterday?( )2.who's going to go to the airport?( )3.why don't you give him a kite?( )4.does lingling like english food?( )5.what did she have for breakfast?A.that's a good idea!B.yes,she does.C.she had eggs and sausages 1.“Who would like to go fishing with me?”“I ______.”A．shall B．would C．may D．will 2.Mr.Smith will buy some interesting books for______.A．you,him and me B．you,I and heC．you,me and him D．him,you and I 3._________smoke here,please 几道英语选择题.望朋友能给予详解.1.At the age of eleven .My grandfather ____________to work in a factory.A.began B.had began C.will begin D.begins2.-----May I see Mr.Sawyer?-----Can you wait __________3 p.m.A.to B.for C.till D.until3.We 关于一道英语选择题,英语比较好的朋友请过来看看By signing this application,I asked that an account(____) for me and a credit card issued as I request.A.be opened B.being openedC.is opened D.will be opened应该选哪个,我对语 abc乘d等于1365,写出同样的算式 abc×d＝1143.a,b,c,d分别代表不同的数字,d等于多少? 最后一题要画出电路图 The teacher told us to gather _____about the ancient calendar.A.as much information as possible B.information as much as possible C.as more information as possible D.information as more as possible为什么选A不选B？ Can you lend me your bike _________.I am going to use it soon.A.I don't hope so B.I'm not afraid.C.I'm afraid D.I'm afraid not 2.May I go now No,you _____ A.may not B.mustn't C.needn't D.can't 3.Help ________ to some f 1.Sandy could do nothing but__to his teacher that he was wrong.A.admit B.admitted C.admitting D.to admit2.The person__of the factory has__ill since last week.A.in charge,been B.in the charge,fallenC.taking charge,fallen D.in charge,fell3.Readers can_ They saw a car at the stree corner__Irish licence plates.备选答案1.bearing;2.yielding 3.proving 这是一个关于概率的选择题现有五个球分别记为A,C,J,K,S,随机放入三个盒子,每个盒子只能放一个球,则K或S在盒中的概率是（ ）A.1/10 B.3/5 C.3/10 D.9/10 平面上的四边形ABCD是一只风筝的骨架,其中AB=AD,CB=CD证明AC垂直BD,且BE=ED 如图,平面上的四边形 ABCD 是一只"风筝"的骨架,其中 AB=AD,CB=CD.(1)九年级王云同学观察了这个 风筝"的骨如图,平面上的四边形 ABCD 是一只"风筝"的骨架,其中 AB=AD,CB=CD. (1)九年级王云同学 如图,平面上的四边形ABCD是一只“风筝”的骨架,其中AB=AD,BC=CD. 考试时有四道选择题,每道题有四个答案,其中只有一个是正确的,某考生随机选择答案,求至少对三道题的概率 在梯形ABCD中,AD‖BC,AB⊥AC,∠B为45度,AD=√2,BC=4√2,求DC的长 如图,在梯形ABCD中,已知CD平行AB,∠A＝40°,∠B＝70° 求证：AD＝AB－DC 概率题.某考生回答一道四选一的选择题,已知他知道正确答案的概率为0.5,不知道答案但猜对的概率为0.25.那么他答对题的概率是多大?答案等于0.8,求详解. 某考生回答一道四选一的选择题,已知他知道正确答案的概率为0.5,不知道答案但猜对的概率为0.25.那么他答 B,C,D哪个是正确答案的机率最大?那么你们一般会猜ABCD哪个答案呢? 不定项选择题猜对概率是多少?