总需求曲线的斜率

Li lei is often made ( ) the old man with his housework please always remember to ( )your parents in every situation,括号里填一个l开头的单词 as the saying goes as the saying goes 中“saying”能不能用别的短语替代?比如说：trend之类的. could sb give me some advice?just write a simple sentence about your self or your habit. eg: I play baskball. harry up! They ofen go to the park是take ataxi 还是by taxi taxi,to,sometimes,go,I,park,by,the(.) 找一首英文歌,开头是yo yo yo yo,然后唱得很快,是男声.我记得那首歌开头（就是唱yo yo...的时候）,有个很经典的动作,就是手摆成八字（食指和大拇指伸出,就是我们用手摆成的手枪）,然后食指 求首很好听英文歌.男唱的、、开头是i don't want yo waste time 请问开头o yo yi yo yi yo yo yi yo yi ye是什么歌?这是一个英文歌 挺DJ的 男女对唱的 那个女的嗓挺尖的~ 一首英文歌曲 开头是两个小女孩 好像第一句是why don't yo什么什么 history 一手节奏感很强的英文歌曲,男声,前奏是吉他和鼓,然后歌词就是：yo~all all right,I'm already to showooo~all all night,to the morning we dream so long way,may we have winter,may we see the thunder,may we win the comers,yo~ooo~al 最后一个空是选such 或 so 填空,后面是a short time,答案上是so请问一下这是为什么,为什么选so ,如果要用such,应该怎么变化? Don't a____ to do so much in such a short time What do people use water to do的答语是什么? The fire ,_last Monday.caused great damage to the family.A.broke out B.to have broken out C.to break out D.breaking out All the village__(damage)in the great flood. How pleased the girl was ____that she got the first place in the English Speech ContestA learn B learned C to learning D to learn选什么 ____was expected,she got the first place in the CCTV English Speaking Contest.A.As B.ThatC.it为什么答案是A,求详解 She ____ the English Speech Contest this time.A.beat B.Wins C.got are going home ,is work ,are going to work ,are working的意思 I call you up yesterday evening,but there was no answer 这句话哪错了? A:Icalled you yesterday evening,but there was no answerB:Oh,Iam sorry.I____dinner at my feiend's home.A.have B.had C.was having D.have had -I called you yesterday evening.but there was on answer本题选择,A,have B,had C,was having D,have had 填空Among the people__并且说一下为什么,A was a man who named BrownB a man was named BrownC a man named Brown wasD was a man named Brown talk show 能不能翻译成演讲比赛? 英语翻译3 what amaze you most about the modern Olympics?4 it was painful for me and i felt fright.5 i saw many fright cows rush up Market Street.6 what upset you most about the project?7 children will not be allowed to make a noise and upset the ______it took you to finish the work!A.what much time B.what a lot of time为什么不能选A? It took us one week to finish the work.我们花费了一周的时间完成了这项工作.It是做什么的啊?改成we took one week to finish the work.为什么不能we took one 翻译 the last half of nineteenth century wintnessed the steay improvement in the means of travel 英语翻译means 加 of The last half of the nineteenth century_____ the steady improvement in the meansA．has witnessed B．was witnessedC．witnessed D．is witnessed