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找错 does she like oranges?--yes,she does't I don't liketomatosBill birthday is next weeklet's thinking about the food
英语
5题英语填空~50分1.- Are they still arguing about the plan?-Yes, they haven"t made a d_______on how to work on the plan.2.- It"s dangerous fo
英语
you to swim a
My watch doesn't work.I don't know what's _it?A.about wrong B.the matter C.matter with D.wrong wit
英语
根据给出的第一个字母填空:1.u______john is my father"s brother.2.we call father and mother p______.3.hongkong is an s_______of china.4.the box is t
英语
o s______.i wa
dolphins are smart because they can help people 同义句 dolphins can help people ,() they are smarti don't like math because it's a little
英语
difficult for
问一首歌,歌词有几句是I don't have another heart for breaking please let me go I just wanna say大致歌词是I don't have another heart for breaking,pleas
其他
let me go,I j
35.—Hey ,look where you are going —Oh ,I’m terribly sorry ,________ .A .I’m not noticing B .I wasn’t noticing C .I haven’t noticed D .
英语
don’t notice最
X(t)=e2tu(-t),h(t)=u(t-3),求X(t)与h(t)的卷积X(t)=e的2t次乘以u(-t),2T是指数,在e右上角卷积后面不用再求和吗
数学
n,s,i,f,i,h能组成什么单词?不用回答了我知道了。
英语
设有一高度为h(t)(t为时间)的雪堆在融化过程,其侧面满足方程z=h(t)−2(x2+y2)h(t)(设长度单位为厘米,时间单位为小时),已知体积减少的速率与侧面积成正比(比例系数为0.9),问
其他
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