已知fx=2ax2+2x-3

There ( )some fish in the riverand they are swimming happily There ____ some _____ in the river.A is fish B are fish C are fishes 选哪个呢?为什么? Yes,there are some fish in the river.的问句是什么? 韦氏音标的u上面一点怎么读?注意 是一个点 而不是两个点它和什么读音一样?或者是个新读音?那么就是ju（上一点）和u（上一横）读音一样了？不要意思我说错了。 THERE ARE some ____in the river (FISH)填fish 还是 fishes 好像都可以 填fishes 就是有很多种鱼在河里? u[∧]怎么读音标 Can you tell me which is the way to the park?根据语法后面应该是陈述句语序 可这句话是对的 为什麽 "can you tell me which is way to the park?"改为同义句 问路是说Can you tell me which is the way to...?还是Can you tell me which the way to... is? 用英语介绍自己的爸爸 Could++you++tell++me++which+is++the+way+to++jiaoyang++park?=什么 用英语介绍自己上个周末干了什么用一下单词：homework,bedroom,clothes,TV,games Can tell me which is the way to the park?同一句Can you tell me ---I can ---- ----the park 用英语介绍你爸爸是干吗的,喜欢什么,周么干什么急! 十万火急!用英语介绍你自己的周末计划 用英语介绍怎样和你的父母一起度过每一个周末 You m____ come to school earlier next time.中间的空咋填 请问Please come to school earlier横线next time.横线上填什么 There are many_______in china.A.cities B.countries C.cityAre there lots of _______in the world?A.cities B.country C.countryA friend of ________will come to see me temorrow.A.my B.myself C.mine Please come to school earlier _______next time.A.at B.on C.in D./ There are many interesting places in China.There are many _____ _____ ______in China.3个空格要写意思相同于interesting places Please come to school a little ____(early)next time.说明原因 —Don't forget to come to school early next time .—________A Sorry,I won't B Ok,I willC Yes,I won't D Yes,I do “他是她最美的回忆!” 急求英文翻译急 急 急 ____ is the restaurant from here by bus?The restaurant is forty minutes away from here by bus?空格里是填how far 还是how long呢?例———— is it from your home to school?it takes us 2hrs to go to school from our home. 把‘给我最美的回忆’翻译成英语是什么? The bus stop is not far from here ,it is about < >by bike .A ten minutes B ten minutes'翻译 翻译成汉语4．Oh,it's time to go home now. Don't be late for school next time,______?_________.A.will you;Yes,I won't.B.will you;No,I won't.C.do you;Yes,I will.D.do you;No,I won't.理由, Don't be late for school next time.(改为同义句） ______ ______ ______ school ______ next time. Don‘t be late for school next time（改为同意句） ____ ____ ____ ____next time. Time to go away怎样翻译成中文?