巡山人 幼苗
共回答了20个问题采纳率:95% 举报
1年前
回答问题
Thanks to your help ,I have improve a lot in E
1年前11个回答
英语作文How to improve your memory 要有以下单词 开发大脑 把...和...联系起来 生活过得
1年前2个回答
选择:With the paper Learning English( ) us,we will improve our
1年前4个回答
英语翻译The need to improve environmental management in Australi
1年前5个回答
improve和increase区别
九上英语——句型转换He wants to improve his English .He wants to______
1年前1个回答
Every one s_____ very hard in order to improve his English.
I'm sure I can improve _____________ in English in two years
英语WILL BEi'm certain that next month's sales will improve.我想
1年前3个回答
’improve’与 ’improve on ’有何区别
keeping practicing is good for_____(improve)my Eglish
I want to improve English,chinese,friends
To improve is change; to be perfect is to change often.
_____, we need to improve the equipment in our factory. [
How can parents and children improve their mutual understand
I hope to do the foiiowing three things in orde to improve m
1年前6个回答
i don t think it will be you know how to improve your
⊥128[1/4]翻译 我通过和朋友练习对话的方式来提高英语 I improve my english
( )more,and you will improve your spoken English
英语翻译how to improve your communication effectiveness?
你能帮帮他们吗
一道关于cost spend 的句子分析
in turn 和 by turns怎么用怎么区别
I shall never forget the day when I entered the university.怎
汉译英 :在医院旁没有小汽车.xiexie
随着去年年末北京地区雾霾天气的频繁出现,人们对空气质量的关注度越来越高了.
精彩回答
如图,矩形纸片ABCD的边AB=3,BC=4,点P是BC边上一动点(不与B、C重合),现将△ABP沿AP翻折,得到△AFP,再在CD边上选择适当的点E,将△PCE沿PE翻折,得到△PME,且直线PF、PM重合,若点F落在矩形纸片的内部,则CE的最大值是 .
11个月前
设α、β、r是互不重合的平面,m,n是互不重合的直线,给出四个命题: ①若m⊥α,m⊥β,则α∥β ②若α⊥r,β⊥r,则α∥β ③若m⊥α,m∥β,则α⊥β ④若m∥α,n⊥α,则m⊥n 其中正确命题的个数是( )
烧伤容易感染绿脓杆菌,人们利用绿脓杆菌噬菌体来治疗,能有效地控制绿脓杆菌的感染,绿脓杆菌是一种( )
一根4分米长的绳子,对折再对折后,每段绳子有多长?
曲线y=x^2与曲线y=2-x^2所围成的图形的面积是多少