blueskyhw 幼苗
共回答了16个问题采纳率:100% 举报
1年前
回答问题
I’m surprised that he _____ in the exam. A.should fail B.wou
1年前1个回答
英语翻译1、你妈妈总是很忙,You mother is busy _____ the _____,______ she?
英语翻译:学生们正忙于考试的准备The students are busy _____ _____ the test.
Jack is busy _____ (work on)some math problems.
He is busy_______(忙做作业)He was busy _____(perpare)for his jou
1年前5个回答
Helen is busy _____ (close) the windows now.
1年前4个回答
They are busy _____ volleyball. [
we were busy ___ready for our exam last month A getting B to
Ther are busy _____ their work now
1年前2个回答
He did _____ in the exam ,so he failed.a.bad b.good c.badly
I am busy _____ (read) the book
I am busy _____ English in my room.A.to read B.reading C.rea
All the students are busy _____ English in the morning. A.pr
The nurse is _____ busy _____ she has no time to look a
must 表猜测的反意疑问句:He must have been busy,_____?
选择填空( )9._____ your brother free today?No,he’s busy _____ wi
My father is busy _____ the moment. [
______ ______ _____ _____ _______the final exam
the students are very busy now.they ……(have)exam
你能帮帮他们吗
(4又4/7-1又11/14)除以(7/12+5/28)*8/13
用动物名称补写,()立()群
我请你来改写成感叹句
设正项数列an的前n项和是sn,向量a=(sn,1),向量b=(an+1,2),n
求英语作文(80字):My Favorite Means of Getting Information
精彩回答
如图1,在正方形ABCD中,P是对角线BD上的一点,点E在AD的延长线上,且PA=PE,PE交CD于F. (1)求∠CPE的度数; (2)如图2,把正方形ABCD改为菱形ABCD,其他条件不变,当∠ABC=120°时,连接CE,试探究线段AP与线段CE的数量关系,并说明理由.
11个月前
将某种植物的成熟细胞放入一定浓度的物质A溶液中,发现其原生质体(即植物细胞中细胞壁以内的部分)的体积变化趋势如图所示。下列叙述正确的是
—How do you feel today, Ted? —I feel____ better today, thank you.
讨论 f(x,y)在原点(0,0)处的连续性,偏导的存在性以及可微性。
有两个电路原件A和B,流过元件的电流与其两端电压的关系如图甲,把它们串联在电路中,如图乙。闭合开关S,这时电路中的电流为0.2A,则电源电压和元件B的电功率分别是( )