心里都有断背山 幼苗
共回答了26个问题采纳率:80.8% 举报
1年前
回答问题
——( )you have bought me!
1年前4个回答
改错:1.This is his an eraser.()2.She is an English girl.She na
1年前6个回答
I'm worried about ( ) I can pass the English exam.
1年前1个回答
设N A 表示阿伏加德罗常数的数值,下列有关说法中正确的是( )。 A.15 g CH 3 + 含
could you give me some ()on how to learn English()?.
1年前3个回答
下列各组物质中互为同素异形体的是( ) A. 和 B.CH 3 CH 2
The girl found ()very useful to learn English well.A:it B:th
I found ()very easy to learn English. Athem Bit Ct
()matters most in earning english is enough practice.
()The Parkers bought a new house but_____will need a lot of
1年前2个回答
根据首字母填空L() is the capital of English.I'm a student.I'm in C(
1.( )He said he ___three English songs since he came here .A
下列有关说法正确的是( ) A.CO 2 、CH 4 、N 2 等均是造成温室效应的气体 B. 1
Jim Green is() A.England B.an English C.English D.an English
请说明理由,英语大神请进,()is your English teacher?A.where B.which C.
1年前8个回答
Such a grammar mistake is ( )among the beginners of English
1.( ) _______of us likes reading English in the morning.
You should make use()every chance to speak English if you wa
()Mary has bought three tickets for the 2010 World Expo .One
你能帮帮他们吗
急!这是作业1. 当x=2时,代数式ax的3次方-bx+1的值=-17,那么当x=-1时,代数式12ax-3bx的3次方
P and most definitely i am no cheap
(2005•海淀区二模)在△ABC中,a、b、c分别是角A、B、C所对的边,且2sin2[A+B/2]+cos2C=1
1组对比组基因型CC CT TT 病理组基因型CC CT TT要怎样在SPSS上计算相对危险度及CI95%
设定义在R上的函数f(x)恒大于0,则下列函数:y=-f(x)f(-x),y=xf(x^2),y=-f(-x),y=f(
精彩回答
孔子认为君子与小人价值指向不同,道德高尚者只需晓以大义,而品质低劣者只能动之以利害:
下列各组词语中,没有错别字的一组是( )
《墨子》 公输盘为楚造云梯之械,成,将以攻宋。子墨子闻之,起于齐,行十日十夜而至于郢,见公输盘。
2.5:1.4的前项加上22.5,要使比值不变,比的后项应( )
用导数的定义求函数y=根号下(x-1)的导数