在那里要好好的的英文

计算：（-5.4）+（+0.2）+（-0.6）+（+0.35）+（-0.25） 如果关于x的方程x平方-ax+2=0和x平方+（a+1)x+a=0有相同的实数根,求a 0.25*0.64*1.25巧算 关于x的方程(a的平方-4a+5)x的平方+2ax+4=01、试证明：无论a取何实数,这个方程都是一元二次方程2、当a=2时,解这个方程 6.4×2.5×1.25简便计算 一个长方体的容量 长620MM 宽300MM 高340MM 它能容量多少升（L）液体 已知道里面每升液体里面含有4毫升（ML）B液体 这里面一共有多少B液体 数学一直都不是特别好,心里也很苦恼..好心人留下你们的联系方式,真是感激不尽 英语 ：run（现在分词）—— hear（换一个字母便单词）—— coming（原形）—— too（同音词）—— sheep（单数）—— sleep（过去式）—— day（反义词）—— fly（第三人称单数）——把圆沿着 希望好心人能够告诉我该怎样写英语自我介绍能够参加口语比赛的! X平方+4X_2=0的解答过程 It is reported that __ people in the world are suffering from the HINIflu.A several thousands of B thousands of,A为什么不行? 英语题 求好心人16. On May 5,2005,at （?）World Table Tennis Championship, Kong Ling hui and WangHao won the gold medal in men’s with （?）score of 4:1.(A) a, a (B) /,the (C) a, / (D) the, a X 请写出下列句子的同义句1.Joyce has the most recent news about the project.2.He ecpected to pass the exam and made his parents pleased.3.I don't want to disturb my brother as he's studying now.4.I think it was what she should do to look afte 第五题是一道初一的英语题,求好心人帮忙! 一.连词成句.1.often,help,farmers,pick,we,the,apples 2.washes,my,mother,sometimes,clothes,Friday,on 3.Halloween,people,dress,and,to,in,at,up,go,costumes,usually,parties 4.sports,have,a,we,meeting,every,year 5.Mary,collecting,likes,stamps 帮我回答一下这个问题 谢谢好心人啊 .用英语回答帮我回答一下这个问题: In what ways will globalisation cause cultural diversity to disappear? 帮忙回答,要用英语回答 谢谢 In 1983,a huge ape model was put on the Empire State Building for the movie King Kong's（ )birthday A.30th B.50th C.40th D.100th 1.Do you know _____the student ______ ______ ______?(在讨论什么)2.______ ______ you ______ ______ ______after dinner?(想去哪里)3.No one can ______ ______ ______,(带你去那里)you must go by yourself.4.______ ______ ______ ______?(谁带 在抛物线y平方等于64x上求一点,使它到4x+3y+46等于0的距离最小,并求出最小值 1=5,2=15,3=125,4=3125,5=? 1=5,2=15,3=125,4=1245,5=?脑壳都想大了 thank you! 1=5,2=125,3=3125,4=46875,5=?找规律 1.I'm ----- younger than her A.a few B.a little C.little D.few2.my twin sister looks the same ___meA.to B.as C.as D.to 3.My moon cake is nicer A.like B.with C.for D.thanThis horse is very ---- (strong)but that horse is much -----(strong)than this one 1=5；2=15；3=45；4=1245；5=? 根据句意填入所缺单词完成下列句子1.My teeth ache,I must go to see a（ ）2.What’s wrong （ ）your left arm?3.I'm （ ）.Could you give me something to drink?4.I think I （ ）a cold.5.There's something wrong with my （ ）,beca 英语竞赛题,没想出来,1.A woman shoots her husband.Then she holds him under water for over 5minutes.Finally,she hangs him.But 5minutes later they both go out together and enjoy a wonderful dinner together,how can this be 2.Which is richer,a se 1.Who’s that speaking?This is Tom__________ .A.speaks B.spoken C.speaking D.saying2.I’m sorry.I lost the key.______________.A.Well,it’s OK B.No,it’s all right.C.You are welcome.D.You are wrong.3.It’s rather cold in here.Do you mind if I clo X的平方加4X加3等于(X+1)(X+3)? if you step on a snake carefully,it will_______(咬)youif you are in___(麻烦),come to me for help 写完表格,由衷表示感谢 23.As a result of destroying the forests,a large（?）of desert（?）covered the land.(A) number,has (B) quantity,has (C) number,have (D) quantity,have X24.Mrs.Taylor has ）8-year-old daughter who has ）gift for painting she has won two national 1+2+3+4+5+6+7+89+101+1023=?