金山下的良民 幼苗
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紫枫叶_qi 幼苗
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吻月留香 幼苗
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英语选择题..高手进my brother ______ college for over three yeas.A ha
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My brother ____ college for over three years. A. has gone to
1年前1个回答
86.My brother _______ college for over three years.
1年前4个回答
Well,my father ( )【visit】my brother at college.But my mother
My brother ___ college for over three years.
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My brother college for over three years.为什么用括号中的.有这种用法吗?
neither nor倒装问题His brother is not a college student; B:nor i
my brother has been ( ) college for over three years .
I am studying___a college.My brother works___a university.用介
My brother wants to go to college ____high school .中间应该填什么介词
英语翻译1.My brother is a college student.译文 一般疑问句:2.Mr.Liu has
1年前3个回答
我哥哥正在大学主修英语 My brother is ( )( ) physics in college 填一下空
My brother went to college three years ago.(改为同义句)
l am studying ____ a college.My brother works ______ a unive
初中英语27.My brother went to college in 1990and he began to wor
It was in 2001 _____ my elder brother went to college.A.when
1.My brother ( )college for over three years.
My brother is a college student.He studies at Beijing U____.
he use extra money to help pay his brother college course fe
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关于 Na+KCl=K+NaCl(条件为高温)
热机在工作过程中,高温气体迅速膨胀做功,在这个过程中,高温气体的温度和内能变化的情况是
五年级下册数学分数脱式加减法计算题
已知点p{-1,1}点Q{2,4}是曲线y=x^2的两点
兰兰和冬冬同时同地背向而行,兰兰每秒钟行3米,冬冬每秒钟行2米,当兰兰比冬冬多行1800米时,
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依次填入下列各句横线处的成语,最恰当的一句是( ) ①在那荒唐的10年中间,说谎的艺术发展到了 ____________ 程度,谎言变成了真理,说真话倒犯了大罪。 ②李阳冰在李白作品序言《草堂集序》中说:自三代以来,风骚以后,驰驱屈、宋,鞭挞扬、马, ____________ ,只有你一人而已。 ③深深埋在地下的油层是看不见摸不清的,邵元亮决心____________ ,把油层在注水后的变化规律摸清,从中探求出一条增产原油的新路子。
They came back from vacation a day earlier _______ _______. (比预期的)
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。
学校组织4-6年级学生去秋游,四年级有148人,五年级有156人,六年级有137人,应该包几辆载客量为48人的大客车?
鲲鹏展翅是什么意思?