卷临天下2022届高三第一轮复习周测卷 22·G3ZCJ·英语-WYB-必考-QG 英语(十五)15答案

卷临天下2022届高三第一轮复习周测卷 22·G3ZCJ·英语-WYB-必考-QG 英语(十五)15答案，目前我们趣对答案已经整理了卷临天下2022届高三第一轮复习周测卷 22·G3ZCJ·英语-WYB-必考-QG 英语(十五)15答案的各科答案和试卷，更多试卷答案请关注本趣对答案。

第一节One possible versionDear Sir/MadamKnowing the International Book Fair will be held nextweek in our city and that some volunteers are needed. I amwriting to recommend myselfThe following are my advantages. First of all, I speakEnglish so fluently that I have no difficulty communicatingwith foreigners. Secondly, as a monitor, I always organizeall kinds of social activities. More importantly, I am a reg-stered volunteer, so I have gained rich experience in volentering.I would appreciate it if I were given a chance. Lookingforward to your early reply.Yours.Li Hi第二节One possible versionLater that evening, my son came up to me, his handbehind his back. "I have something for you, Daddy, "hesaid. Beyond my expectation, he handed me a KenGriffey, Jr. card. He'd taken a pair of scissors and cutone copy of the Griffey off from the box. Now you don'thave to look for it anymore, "he said. Hearing what hesaid,I was shocked, and moved to tears. At once, the hugI gave him was the best price I ever paid for a cardI continued collecting, and even ended up buying andselling some old and valuable cards. However, there wasone card that I would never trade, which was a KenGriffey, Jr. card. Up to now, I still keep that Griffey, Jrcard, even if it has had the rough borders and the shabbycorners, and there is only a plain and simple board on theback. That is because that card. to me, is what baseball isall about. More importantly, it's also what loveall about

23.(9分)(1)乙(2分)(2)6.6(2分)55(2分)(3)1(2分)(4)乙(1分)【解析】(1)通过图比较I的斜率大于Ⅱ斜率,所以I的内阻测量值大,因此I的图线是采用乙方案。(2)根据图像数据,当路端电压为零时,短路电流为120mA,当电流为20mA时,路端电压为5.5V,根据U=E-lr,解得r=559,E=6.6V。(3)n=100%=1%(4)若采用甲方案,电池内阻测量值约为529,相对误差大于乙方案。