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The boy often helps his mother do the homework in his spare time,_____makes his mother very happy.A.it B.what C.he D.whichEach of the boys in our class____great intere in football and they each____their own football jerseys(套衫)A.shows;have B.show 1、all ____ you told me yesterday was serious.A.what B.which C.that D.why 这道题我选的是A,2、besides ________,she likes to communicate with others.A.she is beautiful B.that she is beautiful C.her beautiful D.being beautiful这道题我选的 答案已告知,主要是为什么,1.-You should have prepared better for the speach,Smith-Yes,I know.But how could I do it( )the meeting date fixed so soon.A.while B.after C.because D.with(选D,为什么不可以选A)2.The terrorists ( ) to blow up 1.I don't really work here,I _____ until the new secretary arrives.A just help out B.have just helped C.an just helping out D.will juest help2.My name is robort,____most of my friends callme ob for shore.A.then B.intead C.however D.but3.My classmates 1.I_that the boy_with no tears in his eyes.A.noticed...cryB.noticed...criedC.noticed...cryingD.noticed...cryed2.When the speaker entered the hall,all the listeners_.(B)A.had seatedB.were seatedC.seatedD.were seating3.-Alice is moving to her new apart 高一英语一道选择题谁会-_-|| ----excuse me,do you have the time?----_____.A.yes,I do B.of course,I have C.a quarter to ten D.no proplem选神马,为什么? Though Jim is excellent,his bad health is a great _____ in his search for a job.A.shortcoming B.disadvantage My parents used -----they had to get a new car for me .A which B that C what D all that这里我主要问的事C和D选项,我们老师的解释是形容词不能在特殊疑问词前使用,但是我觉得她的理由没办法说服我.请亲们给 正确答案都知道 我只要原因解释 ,不是请您来帮我做题!☆☆☆1.I believe _____ you've dine your best and ______ things will pick up soon.-Thank you.A.that;/ B./;/ Cwhat;what D /;that2.He has given us a suggestion ___ we not buy a Not until the motorbike looked alomst new________repairing andcleaning it.A.he stoppedB.did he stopC.stopped he D.he did stop为什么选择B? 1.Wouldn't it be___ wonderful world if humans could live in ___ peace?A.a;the B.the ; 不填 C.a;不填 D.the;the 高一英语选择题,求详解Many a man and many a woman ____that he or she had better education.A.wish B.has wished C.do wishes D.have wishedWe are____him to arrive at 6:00A.waiting B.hoping C.expecting D.thinkingOn the wall____two 1,--When will the lecture begin?--When the students______.A have satB sat down C will sitD are seated 本题答案选D 2,First,it is important to recognize what kind of person you are and whitch special qualites make you ______from everyone elseA dif 主要给解释一下错误原因 【英语】高一英语选择题（四）Upon ____ ,we get down to ____ a music clubA.he arrived,startB.him arriving,runC.he arrived,runningD.his arriving,starting 1.We all envy Ella very much because she lives____A.such rich and full life B.such rich and full a life C.so rich and full life D.so rich and full a life2.The girl___,like a lovely beautiful butterfuly.A.came jumping B.came and jumped C.coming jumped 求21-30英语选择题答案 在100克浓度为18mol/L、密度为p（g/cm3)的浓硫酸中加入一定量的水稀释成9mol/L的硫酸,则加水的体积为（提示：硫酸溶液越浓,其密度越大）A、小于100mLB、等于100mLC、大于100mLD、等于100/p mL 二氧化碳35.2克,用40克氢氧化钠吸收,问:溶液中碳酸根与碳酸氢根的个数比约为?A 1:3 B 1:2 C 2:3 D 3:2 1.相同温度和压强下,3体积的X2【2在右下角】气体与6体积的Y2气体化合生成6体积的气态化合物A,则生成物A的化学式为______A.XY2 B.X3Y2 C.X2Y3 D.XY2.一块表面已经被氧化为Na2O的钠块10.8g,将其投入100g 下列各物质中所含分子数相同的是：A.22g CO2和22g O2B.1 mol H2SO4和50g H2OC.1g H2和14g N2D.0.3mol O2和0.2mol O3 一道选择题〜谢谢〜〜〜 选择题1〜3答案 一道选择题5______the weather ______in Beijing?It's sunny.A.what's./B.what's .likeC.How.likeD.How's.like |-5 1/2-()| = |-5 1/2|+|()|注意绝对值符号内是五又二分之一A、任何一个数 B、任何一个大于-5 1/2C、任何一个负数 D、任何一个非负数 1到5题选择题,怎么写 生物选择题,1~5题 选择题5题一题一分1.调查下面问题,应该进行抽样调查的是 （ ） A.调查某校七（2）班同学的体重情况; B.调查我省中小学生的视力近视情况 C.调查某校七（5）班同学期中考试数学成绩情况;D. 1.下列关于对顶角说法正确的是（ ）A.若两个角相等,则这两个角是对顶角.B.若两个角是对顶角,则这两个角是相等的.C.若两个角不是对顶角,则这两个角不相等.D.所有的对顶角相等.急用! 如图,已知梯形ABCO的底边AO在 轴上,BC‖AO,AB⊥AO,过点C的双曲线 交OB于D,且OD ：DB=1 ：2,若△OBC的面积等于3,则k的值是（） 麻烦将过程说下,是双曲线y=k/x AO在X轴上，我的级别不够不能上传图片 一个三位数为x12（x表示百位上的数字）,将百位上的数字与个位上的数字自交换位置后,所得的数比原数小297,则可列出方程……（ ）（A）100x+12-（21+x）=297 （B）210+x-（100x+12）=297（B）99x-198=29