2022英语周报新目标安徽答案

答案】).B(2).4-(3)能【解析】分析解】()[1实验需要测量A和B之间的距离,所以需要用刻度尺。因为没有记录小球过光电门的时间所以不需要测量小球直径,故不要游标卡尺。故选B(2)2]设过A时的速度为",从A运动到B,有内=十g2h2=吃2+g12解1-12(3)3]到过来分析,小球以相同的速度从B点竖直上抛,同理亦可以测得

Dear Sir/MadamI'm planning to travel to the USA in the coming JulyTherefore, I'm writing to inquire about travel routesof your agency.【要点一,发出请求ntend to stay in America for about 10 days, durig which I hope to have a look at some unique naturalscenery and have a taste of local customs【高分句型hich引导定语从句】.So, could you please recommend some suitable travel routes? In addition . Id like to know the prices of the routes, covering all the traveling expenses【高分句型二,现在分词 covering作状语】.【要点二,告知相关信息】A reply at your earliest convenience is highly apprecYours,Li Hua

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