2021-2022 英语周报 八年级 新目标 17答案

第二节(满分25分)One possible versionThen came the Rajasthan /v trip which was our official last trip I hanged out with my otherErieiends while she with the other two girls. I wasn,t enjoying this trip at all, which she could makeBout. When she saw me approaching the common washroom, she followed me in and shut thedoor. I didn 't know how to react. She gave me a tight hug and broke down. My tears were alsoout of control We knew we both wanted to be in each others company. We promised to growmature and let it not affect our friendshipaozIt's been almost 7 years after graduation since we picked up our friendship. Shes one of thefew people I really count on in my life. She's been with me through all my struggles, helping meconstantly to grow into a better individual. So have I. The only learning from our relationshipis-if someone is meant to be in your life, they will ensure they stay around some way or theher Willingness to keep a relationship should come from both the sides

26.(1)搅拌下将浓硫酸慢慢加入到乙醇(2分);防暴沸(1分)(2)平衡压强使得浓盐酸顺利流下;MnO2+4H++2=Mn2++Cl2↑+2H2O(各2分)(3)乙烯难溶解于水中,而先通入氯气,与水发生反应生成次氯酸,再与后通入的乙烯反应生成2一氯乙醇;在装置B、C之间加装盛有饱和食盐水的洗气瓶(各2分)(4)①指示剂(2分)②4.025%(2分)

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