二阶连续可导

What kind of animals can swim What kind of fool,what you 英语好的进When you feel like hope is goneWhen you feel like hope is gone,look inside in you and search your soul.You will find a hero lies in you.Dreams are hard to follow,but don't let anyone steal your dream.上面一句话,1：When you feel h 求歌,男声,开头 it's wow wow way when you feel it inside? 缩写原地,She is_____ I am_____ name is_____ you ane_____ that is_____ is not___缩写原地,She is_____ I am_____ name is_____ you ane_____ that is_____ is not_____%D­o not_____ what is_____ can nut_____ he is_____ 1.I am not能不能缩写成I'm not.2.She is not.能不能缩写成She's not?3.you are not能不能缩写成you’re not? the cakes are so delicious that she would like to have ___third one because ___second one is rather too small.A.a;a B.the;the C.a;the D.the;a The woman in that blue car is my friend.(对划线部分in that blue car 进行提问 ） The boy ______the blue shorts is my good friend.A.onB.in C.of D.over The boy in the blue c___ in my good friend.填空 among the places you have ever been to which one do you like best写不来啊：（ Guilin is one of the most beautiful cities______I have ever visitedA.what B.which C.that D.where选哪个 请说明下理由 you can swim in the river.【改为祈使句】改为否定祈使句 you can swim in the river 反义疑问句? Can you swim in the river?(写出否定回答) can you swim in the river,同义句 Can we swim in the river?No,you_____ The boy in biue is (my good friend.)对括号处部分提问 this is the very place which i'm wishingto live inin which=wherethis is the very place where i'm wishingto live两个句子用得对不对,还有如果是that应怎么用 What is it that you are waiting for?”She answered,“The teeth.”中the Again he came over to their table and offered to buy some food.After being politely refused again he finally asked a question of the little old lady.“Ma’am,why aren’t yo this is the place where he works.关系词用WHERE,是因为关系词作状语等于IN THE PLACE.而在this is the place which we visited. 中关系词用which,因为关系词作宾语,请解释一下两句中关系词是如何各自做状语宾语 There's a heroIf you look inside your heart You don't have to be 英语翻译英文哦``` if you look into your own heart and you find nothing wrong there ,what is there to worry about whatis there to fear孔子的原话 [She] is my friend 对划线部分提问 划线部分提问he is fat（fat划线）she is my friend（my friend） Emma is my good friend.对划线部分提问划线的是Emma ＿＿is＿＿good friend? my good friend is acitve 划线部分提问划线部分：acitve This is the place where you go其中where能省略吗 This is the place where I spent my childhood.此处关系副词where可以省略吧 （ ）is this so where why what how 请问选哪个 This is ____I agree with you.A.where B.what 选哪个?Why?