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1年前
唐朝1984 幼苗
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回答问题
i slipped and fell downstairs后面的那个动词为什么不用过去式呀？
1年前3个回答
她滑了一跤,从楼梯上摔下来.She slipped and fell downstairs.我写的是：She has s
1年前2个回答
I slipped and fell downstairs
1年前1个回答
downstairs..I slipped and fell downstairs.George heard the n
What's the matter with Andy?He slipped and fell()(stairs).用所
1年前6个回答
If my grandmother fell downstairs and wasn't moving,I'd hurr
he was running downstairs_____he slipped and fell to the gro
1年前4个回答
Did Andy slipped and fall downstairs just now?怎么改错?
1年前5个回答
I fell downstairs yesterday evening and hurt my left leg.__(
If my grandmother fell downstairs and wasn't moving,I'd……
虚拟语气中be动词的用法?If he fell downstairs and wasn't moving ,what w
HE fell downstairs and hurt ()badly
Andy slipped and fell,but he quickly____you stand up.
英语翻译"slapped her and she slipped and fell down in the water"
I slipped and tell downstairs(and起什么作用能否用to或其它代替)
I slipped on the ice and fell over.
I slipped on some damp leaves,fell out,scratched my arms and
I slipped on the stairs and fell down,___ breaking my leg
She slipped on a bit of margarine paper,fell against the ref
你能帮帮他们吗
一件商品原价100元,降价1/10,再涨价1/10,现价与原价比较,高了还是低了
在一定条件下RO3(n-)+6I-+6H+=R-+3I2+3H2O则RO3（n-)中R元素的化合价及R原子最外层电子数分
话题作文,蛹变成蝴蝶,话题作文,蛹变成蝴蝶,蝴蝶告诉它：第一,你必须渴望飞翔,第二,你必须有脱离你那非常安全,非常温暖的
根据答句写出问句 1.There is going to be a pary in our school tomorro
某商品进价300元,标价为450元,折价后利润率为20%,此商品按几折出售的?列出方程
精彩回答
设mxn实矩阵A的秩为n,证明:矩阵A^TA为正定矩阵.
下列句子中加横线的成语使用不正确的一项是 [ ]
如果一个矩形较短的边长为5cm．两条对角线所夹的角为60°，则这个矩形的面积是_____cm2
给下列的字选择正确的读音。 檀(tán fán) ________ 盈(yínɡ yín ) ________ 彤 (tóu tónɡ) ________ 跪(ɡìu ɡuì) ________ 腿(tuǐ tǐu ) ________ 猛 (něng měnɡ) ________
(a的平方+8a+16分之16-a)+(2a+8分之a-4)*(a+2分之a-2)
