arqinker 幼苗
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1年前
力重 幼苗
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卖烟nn 花朵
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一盏青梅 幼苗
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回答问题
could you tell me how long____the book.
1年前3个回答
Could you tell me how long _______ away? [
1年前1个回答
how long is the river could you tell me 改为宾语从句
1年前2个回答
-Could you tell me how long___the football club?
-- Could you tell me how long ______ the book?
could you tell me how long he had been away?哪里错了
1年前4个回答
Could you tell me how long About three days.为什么选D
how long will thesports meeting last?could you tell me 合为一句话
could you tell me how long did he become a soldier 改错！ 求求了！
Could you tell me_______?A.how long she h
Could you tell me ()?About 2 hoursA how long it takes to fly
Could you tell me how long___the football club?A have you be
Could you tell me how long it____to fly to Washington
Could you please tell me how long the flight takes?求这句语法的结构
英语可不可以这么说：could you tell me how long may Ikeep this book?
could you tell me how long you 'll( A leave B start off C be
could you tell me how long _______ the football club A you h
Could you tell me A.Where's the police station B.how long th
你能帮帮他们吗
我们知道；声音在不同介质中的传播速度不同．阅读下表中一些介质中的声速，回答问题；声音在介质中的传播速度有什么规律？（写出
在圆心O中,弦AB与弦CD交于点P.
电离出的阳离子全部为氢离子的化合物是酸.” 那么水电离阳离子也是氢离子,岂不是要说水也是酸了嘛?这句定义是否不严谨?
如图是某核苷酸链示意图，据图回答问题：
二极管与门电路这个电路中,输入A,B分别为0.7和3v时,为什么输出会是1.4v?输入分别为3v时,为什么输出会是3.7
精彩回答
如图所示，在倒置的漏斗里放一个乒乓球，用手指托住乒乓球．然后从漏斗口向下用力吹气，并将手指移开，那么以下分析正确的是（ ）
Maria is writing to her pen pal. (对划线部分提问)
__________，小桥流水人家。
月球表面的温度是多少?
超氧化钾KO2与水的反应
