江淮名卷·2023年省城名校中考调研（一）生物试卷 答案(更新中)

江淮名卷·2023年省城名校中考调研（一）生物试卷 答案(更新中)，目前全国100所名校答案网已经汇总了江淮名卷·2023年省城名校中考调研（一）生物试卷 答案(更新中)的各科答案和试卷，更多全国100所名校答案请关注本网站。

四、书面表达One possible version:Dear Jasmin,I'm glad to know that you plan to get vaccinated inChina.I'm writing to tell you some do's and don'ts for thevaccination against COVID-19.To begin with,have enough sleep and do not drinkalcohol,coffee and strong tea the day before vaccination.Besides,take your passport and valid residence permit withyou when you get vaccinated.What's more,it is requiredthat you should stay for 30 minutes of observation at thevaccination site.You are forbidden to bathe or showerwithin 24 hours after the vaccination.Finally,don't forgetto wear a mask to protect yourself and others when havingthe injection.I hope the information above can be of some helpto you.Yours,Li Hua

10.AC【考查点】本题考查机械波的传播。【解析】由题图知振幅A=1cm,一个周期内质点运动的路程为4cm,则4.5cm=4A+2A;t=1s时x=0处质点位于y=-0.5cm处，故可判断该质点在初始时先向y轴负方向振动，由同侧法可判断该波沿x轴正方向传播，A正确；x=0处质点初始时刻向下振动，设其振动方程y=-sin wt cm,t=1s时该质点的位移为y=-0.5cm,代入振动方程得该质点从原点振动到y=-0.5cm位置所用时间为t1=,T+nT(n=0,1,2,…),该质点在0~1s内运动的路程为4.5cm,则n=1,即T+,T=12121s,解得T=12Q=x‘阳s【=1断世M回甲：毁卫O‘suEL=七=aMu乙I=V此园骚甲胖方向运动，D错误。