dimay 幼苗
共回答了22个问题采纳率:81.8% 举报
1年前
w18450236 花朵
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tongyiwangwei 幼苗
共回答了916个问题 举报
回答问题
请教各位老师几个英语问题 谢谢1 _____in 1910 , the museum is almost 100 yea
1年前1个回答
1、This is the best hour I can _____ I _____in the past twelv
_____in the particularly heavy shower,he walked into an expe
翻译填空:My father(是)_____in Beijing.He(有)____a car.It(是)____nic
1年前5个回答
There is a book in the school bag,对 a book提问____ _____in the
1年前3个回答
Listen!There is something unusal _____in the next room.A:hap
1年前2个回答
There are 60m _____in an hour.
一道英语选择题 分词的 谢谢_____in an atmosphere of love,Shaw is friendly
Great changes _____in this town.A have been taken place B ha
The teacher told the students _____in class. A.not B.don’t t
There are three _____in the office.
1年前4个回答
There is nobody in the park.==There____ _____in the park.
we _____in this school for about two years.A.will study B.ha
1.请用am,is,are填空.(1)---what _____in the room?---two lights,ma
1年前6个回答
his article is better than _____in class
英语翻译1.吉姆在上周的演讲比赛中获得了一等奖Jim____ _____ _____in last week's spe
The articles _____in today's newspaper are very important.A:
今天的报纸上没有什么新消息.There is ____ _____in today's newspaper.
How many English textbooks _____in high school so far,Mary?
为什么选A?I'm still unable to make myself _____in the discussion
你能帮帮他们吗
1+2+3+4+5+6+7+8+9+10+……+45+46+47+48+49
用含有字母的式子表示下面各公式:正方形的周长、正方形的面积、长方形的面积、长方形的周长、平行四边形
如图bd等于cd,角abd等于角acd等于90度,点e,f分别在ab,ac上,若ed平分角bef.1 求证fd平分角ef
( )0.( )8括号里填什么使这个数最小
ξ 1 2 3 4 5P 1/8 1/4 1/8 1/6 1/3以上是随机变量的分布列则Eξ=答案要有公式越详细越好
精彩回答
某工程由A、B、C、D四道工序完成,完成它们需用的时间依次2、5、x、4天,四道工序的先后顺序及相互关系是:A、B可以同时开工;A完成后,C可以开工;B、C完成后,D可以开工,若完成该工程总时间数为9天,则完成工序C需要的天数x最大为( )。
3x+4z=7① 2x+3y+z=9 ② 5x−9y+7z=8 ③
They told ______ about their families. A. the other B. with C. another D. each other
托盘天平,量筒,烧杯,玻璃棒,药匙,漏斗,铁架台(带铁圈),蒸发皿,酒精灯,坩埚钳,胶头滴管, 滤纸,剪刀,火柴,纸片,剪刀和胶头滴管是用来干嘛的?
(2020语文四下·) 把下面的词语补充完整,再选词填空