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回答问题
英语中my wife and I are walking为什么i后面跟的是are而不是am
1年前1个回答
英语阅读理解①Hunter and Nina are husband and wife.They get up at a
[英语]They are the principles on which my wife and I have trie
1年前2个回答
基础英语 My wife and I are wlking along the banks of the river.中
1年前4个回答
问两个英语问题啊mr.jones and his wife are looking at themmr.jones is
My wife and I are walking along the banks of the river,英语中主语
英语翻译Provided that husband and wife are not in he same or dir
一个英语问题My wife and I are walking along the banks of the river
1年前6个回答
高一英语动词填空The president and his wife are said ___________ (mee
一句新概念英语的问题,第一册的我刚学英语,有一句话是 My wife and I are walking along t
my wife and i are walking OR my wife with me are walking谁正确,
1年前3个回答
Tom and Mary are husband and wife
My wife and I are walking over the bridge (对My wife and I进行提
1年前5个回答
The husband and his wife are always quarrelling,and they are
They are husband and wife
The chips are very thin and are sold in packets.这句话中后面的are可以
Mr.Jones and his wife are looking at them这句中are的作用
Alan and Jane are brother and sister.Ella is Alan’wife.They
Hunter and Nina are husband（丈夫）and wife. They get up about 4
你能帮帮他们吗
a,b,c>;;0,a+b+c=2,证:√(a+1/3)+√(b+1/3)
用英文说 “获得一些工作经验”“有信心面对挑战或工作” 怎么讲?
（-9分之1）÷（+3分之1）x（0.33）÷（-0.11）=（含过程）
英语翻译翻译在寒假期间（during the winter holidays）我、我的老师和我的部分同学去了澳大利亚悉尼
用some和any对下问题作出肯定和否定的答复：
精彩回答
His ________ were published during the last decade, one of which talks about the child laborers’ miserable life in a local ________.
11个月前
阅读文段，回答问题。 ①所谓“绿色技术”，简单地说，就是指人们能充分节约地利用自然资源，并且在生产和使用时对环境无害的一种技术。绿色技术在环境保护上的重要贡献使得绿色技术随着全球环保事业的全面兴起而逐渐成长。
已知数列{an}的前n项和为Sn，且a1=1，Sn=n²an（n∈N*）。 （1）试计算S1，S2，S3，S4，并猜想Sn的表达式； （2） 证明你的猜想，并求出an的表达式。
某班原来有学生49名，开学后先转走了1名学生，记作-1人。接着又来了2名插班生，应该记作________。现在这个班有学生________人。
为什么课本上说y=arcsinx的反函数是x=siny
