已知电荷的面密度怎样求线密度?已知某曲面或平面上的

It was a small place compared to what it is now怎么翻译 So,once I had made a considered decision,I no longer ___ it.A、dwelt on B、 dwelt in C、dwelt with D、 dwelt at为什么选A?请翻译句子 You must ___ ___ ___ ___ ___ ___ (能说好英语)for this job You have to accurate in this jobaccurate 是形容词,怎么可以这么用 为什么外国经典电影里说你好都用how do you do?而现在几乎都用hello或nice to meet you? it is far away from her and it is certainly not ---- walking distanceAwithin BatC onDin the station is within walking distance away.away很难理解,. yes,I do dislike u ,but don't make me hate u with by through介词辨析可否对其详细辨析 When something --（worry） me,I can tell Sandy about it谢,急,希望说明原因,加金 Once you make a decision,please stick __________what you want.选项:a、tob、upc、ofd、for 如何提高英语课堂效率?我是一名初中英语老师，想知道通过什么样的方式方法可以达到最大限度的课堂容量，很困惑。 1、If you have made a decision,please stick_______what you want.Ato Bup Cof Dfor2、_______they are doing has never been done before.AThatBWhatCWhyDWhether 3、The president claimed the terrorists should be held responsible_______the explosions that 请问Please make a decision quickly!是正确的还是Please make a quick decision!是正确的? 手机cellphone 前用什么介词,on by through with.用手机和朋友聊天chat with my friend by/on/through/.cellphone这个地方到底用哪个介词对呢? Human life is everywhere a ____ in which much is to be endured and little to be enjoyed..A.case B.condition C.position D.state a person shouid be judge by his deeds,not by his 如何提高课外作业的有效性教学设计 如何提高思想品德课教学设计的有效性 ___useful news you have told me is!A.How a B.How C.WHat D.What a No matter how hard I stop,I will smile to the face of 如上 You must keep quiet.Don't make a noises.为什麽加冠词a是错误的? You must keep quiet(改为祈使句) YOU MUST BE QUIET NOW改为祈使句 I don't have to be bed等于什么啊? have to的否定式是不是don't.have.to What do you think of the sports industry 用英语回答这个问题,不是翻译. don.,t have to We__a person not merely by what he says,but by what he does.A:justify B:assign C:notice D:judge What a person does it sometimes opposite ______ what he says. 请问must的一般疑问句的否定回答可以是：No,I don't have to A、walked…… was finish B 、were walking ……came when they through the forest,a bear at them.