如何快速写完寒假作业

节假日前用什么介词? 在节假日前用哪个介词连接? 英语翻译UPS,220V AC,3000VA,20 min full load,AVR,operation altitude:4,000 meters这是询价要求,请了解不间断电源的外贸同行, LAPD在通信里面是什么意思? lapd什么意思 LAPD后的PD 在IT里什么是LAPD 为什么 中文“我会保护你的安全” 译成英文为“I will keep you safe",为什么用"you" 而不是 “your”? 小学生作文:把自己想象成大自然中的一物,想象自己是怎样在大自然中生存的 told,next,get,I,at,to,the,him,off,stop(.)连词成句 求音乐：young homie 求young homie的MP3 一般来说,老婆的脚有老公的手大吗 If I spend______time on study ,I am sure I will get better grades.用many,much,few或little的适当形式填空 This term my teacher asks me to get good grades so I work hard to m itm处应填什么 jenny can get better grades than i because i don't stuy _____hardA.as B.like C.than D.at .I hope to get good ________this term.A.grade B.class C.grades D.classes You should get better grades this year.对better grades提问还有All the students in our class like English.对All提问. we were all e______ when we got to the top of the mountain. ___________were at the top of the mountain.We had got a good time.A.Three of mine brothersB.Three of us brotherC.The three of our brotherD.The three of us brothersB,D 有什么区别 连词成句啊：dangerous,to,is,climb,the,it,tree,big.uncle,sad,because,was,my,he,his,bule,plate,farorite,dropped.peple,are,going,to,how,the,england,from,come?do,the,when,have,players,be,to,at,park,the? It is impossible for a big ( ) a tree选A to climb B climbing C climb D climb中的哪一个 It's lovely.It is white.It can climb the tree.It likes to eat mice and drinks milk.What is it? it's my second ( 次 )to climb the tall tree when we got there,we h all the way to the top and the views wewe beautiful study hard,_______ you will get better grade.A.or B.and C.because D.butthe rest of the students ______ not allowed to leave the classroom at that time.A.are B.have C.was D.werehe used to be afraid of snakes.how about you?——so _____i.A.did B.have Linda,why do you study Engilsh so hard -------Because I want to ________ better with foreigners I want to be a doctor (because its an interesting job)对括号部分提问 The plane____(take off)before he arrive the airport. My dad is really a good cook.请问really可以放在is前面吗?My dad is really a good cook.请问really可以放在is前面吗?或者最后面? There ___ good food in Beijing.横线上填 is 还是 are . 请说出理由. I ate good food there.一般疑问句