40km/h=?m/min

18、分析和比较高等真核生物割裂基因中的内含子与外显子,发现一般是A.内含子比外显子序列长,数目相同； B.内含子比外显子序列短,数目少一个；C.内含子比外显子序列长,数目多一个； D.内 He is a man with _ eyes and _ shoulders.a.wide;wide b.broad;broad c.broad;wide d.wide;broad 咀能组什么词,要两个 咀（） （） 嚼（） （） "咀"字组词(3个以上) 咀嚼的咀组什么词 咀字怎么组词3个俩字的 “咀”怎么组词? 英语 they stayed with me for three weeks during wh英语 they stayed with me for three weeks during which time they drunk all the wine i had.此为定语从句 哪些成分是主语?各部分充当什么成分 No one is in change of your happiness but you You ___ come tomorrow .I can do it by myselfA needn't B mustn't C can't D shouldn't 嚼多音字组词1.（相同的字）高山 2.絮絮低语 难以忘怀 满目青翠 细细品味 纤尘不染 万丈深渊 描写山的：描写水的：描写人的： 嚼的多音字组词 嚼 多音字组词 嚼多音字怎么组词?至少写两个 Reading comprehension 5 Reading comprehension 5Americans usually use motor homer____________.A：to travel with all the family members of holiday B：to do some shopping with all the family members C：to visit their grandparents at weekends D：to d I bought a few exercise books with a littleI bought a few exercise books with a little money.为啥用a few和a little?他们有什么区别吗? He bought ______parents with _____money.A、a fewHe bought ______parents with _____money.A、a few,a few B、a few,little C、a little,a few D、a little,a little I don't know how to use the machine.it's doesn't matter.here is the ____A instruction B direction do you know how to use this machine___a printer?a.calls b.calling c.called d.is calling why dont you use this machine 是对I dont use this machine的提问吗.但提建议又是对现在提问而不是习惯求英语大神解答 I don't know how I can use the new machine（同义句）she has hardly had anything the whole day,--- ---? Do you know the person _____ invented this machine?Sorry,I don't knowA.whichB.whoC.whomD.what No one knows exactly how the earth began,as it happened so long ago.How在从句充当什么成份,as又怎样理解? 排序：can't the with You come to park me Don't talk ——him.He is very busy.I want to buy a Chinese ——（paint）for my son. I'm not in or busy with talk with mm中文意思? 英语问题什么时候用had been 什么时候用hava/has been 分不清楚分不清楚 He would climb the ladder must begin at the bottom.求这句话翻译成中文 he that forgives gains the victory 什么意思（最好是谚语） Do you have blcak shoes in your shop?No,we have shoes__white A.in B.at C.on D.with I will go to the park unless it is ____.用“rain”的适当形式填空 1、When I passed his room,I heard him （）（sing）2、I always can't sleep well because I oftenhear some animals （）（make） so much noise