衡水金卷先享题2025答案网2022_2023学年度高三一轮复习摸底测试卷（三）（新高考）衡水金卷,收集并整理关于2022_2023学年度高三一轮复习摸底测试卷（三）（新高考）衡水金卷得系列试卷及其答案，查看更多衡水金卷先享题摸底卷完整的试卷及其答案请关注WX公众号：趣找答案
1、2022_2023学年度高三一轮复习摸底测试卷（三）（新高考）衡水金卷
2、衡水金卷先享题 2022-2023学年度高三一轮复习摸底测试卷[新高考不含听力] 英
3、2022到2023学年度高三一轮复习摸底测试卷衡水金卷答案
16.解:(1)①由正弦定理得 sin b cosc+√ sin b sino=sinA+sinCsinA=sin(B+C)= sin B cos C+ sin c cos b代入为√3sinB=cosB+1,解得B②由正弦定理得2 sin b sin a=√simA,解得B=x③由正弦定理得a(a-a)=(c-b)c+b)即a2+c2-b2=ac2ac-2,解得B=z6分(2)SB2cOS代入b=2整理为a2+c2=82ac解为a=c=214分
peaceful.Thesnowmobilehitastoneatlast.However,Iwaslaunchedoutoftheseatandsailedintotheairandoverthestones,withmyarmsstraightatmysides.Tomyright,Iheardacrash.Paragraph2:Ieventuallyfellwithmyfacedownonasoftareaofsnow.Severalsecondslater,Icautiouslymovedmyarms,andthenmylegs.Amazingly,Ididn’tfeelalotofpainAsitturnedout,Ilandedperfectlyinaspaceamongseveralbigstonesandmyarmswerestraightatmysidesandthusprotected.Later,Iheardsomeonecallingmyname.ThefriendwhohadswitchedsnowmobileswithmecametothespotwhereIlay.Hepulledmeoutofthesnowandturnedmeover.“I’mfine,”Isaid.“Really,I’mfine.”
