胡杨光格 花朵
共回答了11个问题采纳率：90.9% 举报
1年前
katrna1981 幼苗
共回答了217个问题 举报
冲上云霄1987 幼苗
共回答了1个问题 举报
回答问题
有甲烷和乙烯混合气体aL,完全燃烧是消耗氧气bL,求混合气体中甲烷和乙烯的物质的量之比!
1年前1个回答
请英语高手帮做道题I.Multiple-choice questions. Choose the best answer
The teacher let him answer the question in English two days
1年前3个回答
It is difficult to answer the question这句对吗?
1年前4个回答
1:please answer my question in ________so that everyone can
单词中带有bl的发音要与blow中的bl一样
1年前2个回答
I don't know the answer.A.true B.tru
谁有 in america some people say they have an answer to the pro
英语翻译1、Your answer is far from my satisfaction.2、We couldn't
the answer i give is yes but what i mean is no.what was the
有碳原子数相同的烯烃、炔烃混合气aL，完全燃烧后生成bL 和cL水蒸气（温度、压强与原混合气相同），若a∶b∶c＝3∶6
Please answer the()questions.A.followed B.follows C.followin
I feel nervous_____(answer) my teacher's questions.
I must answer the letter,__________?
Can you tell me the answer of the question.这句话错没?错在哪?
Complete the form: Write ONE WORD for each answer. Blanks 1
英语翻译1.Four of the soldiers answer the generai's questing.2.T
His answer __ quite right.A.listened B.listened to C.heard D
(1)The sweaters are white, blue, red and bl
在bL溴化亚铁溶液中通入amol氯气,使溶液中50％Br-被氧化为Br2,则原溶液中溴化亚铁的物质的量浓度是多少?
你能帮帮他们吗
英语句子成分分析But although i was frightened ,i also felt very curi
大于[5/8]而小于[3/8]的最简真分数只有[1/2]．…______．（判断对错）
若代数式mx²+(3-2m)x=1(m≠0)是关于x的完全平方式,求m的值.
读下面的故事,猜一古诗有位厨师精通诗词,每做一道菜,都能对出一句优美的诗句来.一位秀才故意出难题考他,他给厨师两个鸡蛋,
函数f(x)=sinxcosx/(1+sinx+cosx)的值域
精彩回答
“国内大循环”是闭关锁国吗?
请你将《伊索寓言》中的故事与所给寓意对号入座
当前减肥已经成为一个广泛的社会话题。
若函数y=(m的平方-m)x的m的绝对值-2次方+m-3是正比例函数求m
如果松鼠跑到你家里，你会怎么做？
