that表示同一个(2)as与which的区别A.位置不同as可放在主句后，主句前或主句中间；which只能放在主句后。B.as起连接作用，表达说话人的观，点、看法，并指出主句内容的根据或出处，意为“正如，...

七夕节：the Magpie Festival/Double SeventhDay(中国情人节)中元节：the Hungry Ghost Festival中秋节：the Mid-Autumn Festival重阳节：the Double Ninth Festiva腊八节：the Laba Festival泼...

2lO)even if/though即使11)be based on在.基础上12)close to距离..近13)make (good/full)use of(好好/充分)利用14)change.into把.变成15)the same...as与..相同的l6)at present目前lT)as a rule...

A.(-0,0]B.[-1,0]c.[-1,1]D.[0,+o)7.当xI[0,2r]时，曲线y=sinx与y=2sin的交点个数为()A.3B.4C.6D.88.己知函数为f(x)的定义域为R,f(x)>f(x-1)+f(x-2),且当x100B.f(20)>1000c.f(10)2)2)>0.5D.PY>2...

He is going to address the meeting in a minute.(.向...发表演说)13.admit((熟义：v.承认)The servant opened the door and admitted me into the house.(y.允许进入)The theater only admits...

play an important/vital/essential role (in sth)be of vital importance to sb/sth be of great value/benefit to sb/sth双重否定表强调：Nothing is of more importance than sth5.某人重视...

我们正在高速路上欢快地开着车突然一个轮胎爆胎了。8.Jenny walked slowly to the front,with her legs trembling and herheart bumpingnearly out of her chest.Jenny慢慢走到讲台，腿发抖，心...

2020高考英语作文分数提升秘籍3.灵活运用固定框架(1)Itis(high/about)time…是该…的时候了(2)It is+adj.(kind/nice/good/foolish.)of sb.to do sth.某人做某事真好/愚猛…(3)Itis+adj.(importa...

序亲爱的同学们：如果你们问我，逆袭路上最大的困难是什么？我会笃定地告诉你，是自制力。信誓旦旦做好的假期学习规划，当实际执行的时候，却败给了现实。往往拖到最后，作业设没做好，玩得也不...

C.Before you begin your trainingE.If they still feel good,you can begin running in them解析：从句式结构上看，逗号后是祈使句，没有连词，正确答案要么是带有连词的从句，要么是一个短语...