2024届衡水金卷先享题 分科综合卷 全国乙卷 英语(一)1试题
三、完形填空(每小题1分,共26分)A)请先阅读下面短文,掌握其大意,然后从各小题所给的A,B,C、D四个选项中选出可以填入相应空白处的最佳选项,并在答题卡上将...

三、完形填空(每小题1分,共26分)A)请先阅读下面短文,掌握其大意,然后从各小题所给的A,B,C、D四个选项中选出可以填入相应空白处的最佳选项,并在答题卡上将...
+1+2(m+1)t+1):m,k,t成等差数列∴.2k=m+1.(k+1)=(m+1)(t+1)→k2=m「2k=m+t由k2=m→(m-)}=0→m=1=k与题设矛盾∴不存在这样的三项d,d,d,(其中m,k,1成等差数列)成等比数...
20.(本小题满分12分)展销会上,在消费品展区,某企业带来了一款新型节能环保产品参展,并决定大量投放市场.已知该产品年固定研发成本为150万元,每生产一台需另...
学习方法报国内统一连续出版物号:CN14-0706/(F)数学周刊华师大中考版参考答案第1期2023年07月04日第1期参考答案因为2√3+2√3=4√3<7,不满足三角形的三边关系,所...
4版湘教七年级参考答案第3期主编:卡彩虹责编:汪雪萍排版:郭丽电子邮箱:renjiaoshuxue7@126.com数学周刊题报第④期期中自我评估参考答案23.解:(1)地面的总面...
数m,m-进c+kn,即2n118.1【解析】因为函数)-2,S0,x2+a,0,将所以f(一1)=a+1,)的来调减区间是(o,受)/)的华调增区只需证e一lnx<e+又因为a>一1,所以f(-1)=a十1>0,...
绝密★启用前高三数学考试(考试时间:120分钟试卷满分:150分注意事项:1,答卷前,考生务必将自己的姓名、考生号、考场号和座位号填写在答题卡上2.回答选择题时,...
3.如果不立即处理,这件事会引起更多的麻烦。(状语Don't worry too much.从句的省略)If not dealt with at once,the incident will cause moreOne of the bigge...
故存在点P,IBPI=212分22.(本小题满分为12分)解:(I)由题意知,椭圆的另一个焦点为(-√3,0),所以点M到两焦点的距离之和为2a=√(2V32+()2+=4,2分所以a=2.·又因为c=V...
要求,全部选对得5分,部分选对的得2分,有选错的得0分.)9.下列函数是奇函数且在区间(0,+∞)上是单调递减函数的是()A.y=LB.y=-2x3D.y=1-3x22xC.y=-3x210.下列说...
=f(a.)+f(a.)=2f(a,).卧引所以/份)-1即fa)=-10:所以a-2,f(a,)故{f(an)}是首项为-1,公比为2的等比数列,所以f(an)=-2",2/两碳分立周型2.所以bn=6+n+327所以(-l旷...
第5期测试题听力原文Text 1M:What are you doing,Jennifer?W:I'm writing a thank-you note to David for helping take care of my pet dog last weekend.M:Why...
对B,由题可知四边形ABB,A,和四边形ADD,A,为全等的直角梯形,故BB,=DD,,当2x+日-2m6eZ,即=8 tkz.kcZ.4又B,D1∥BD,故四边形BDD,B,为等腰梯形,B正确;对C,因为AD=4,...
3.If Tom is free,he will go to the zoo.4.If you don't take a taxi,you will be late for work.5.If you walk faster,you will catch the bus.。
3.that4.Seeing5.to give6.safely7.response8.for9.photos10.joyful。
6l.【答案】literally【解析】考查副词。此处单词在句中作状语,修饰translate,因此用literal的对应副词literally,意指“直译为抛起好运”。62.【答案】massive【...
6l.associated。考查形容词。根据前后语义逻辑分析,此处需用形容词短语作后置定语,故填associated。62.an。考查冠词。play a(n)…part为固定搭配,又因为import...
W:I'm so sorry to keep all of you waiting.17.Why does the man want to return early巧M:It doesn't matter.I'll explain to others andtomorrow?they will u...
Lacey is seldom seen without a 51 on her face and she could warm第三部分even the coldest heart.She is clever and,most importantly,52.Herparents believ...
Text 8听第10段材料,回答第17至20题。第M:About a week or two ago,I watched a soccer17.Where did David get to know the non-profit organizationgame,and I...
Ⅲ.用适当的介词或副词填空。1.Susan stared out the window of the plane,watching the学美在报社runway fall away behind her.2.When Liu learned that the mus...
第l8期A2版Keys:(One possible version)高频词汇I.1.subsequently2.realistic3.was criticised4.investmentⅡ.l.in particular.2.is worthy of3.are fond of4.dec...
第l4期N2版Keys(One possible version):Reading重点词汇精讲1.Everything is2.everything good3.snowy4.snows5.snow。6.spend;with7.spend;on8.spend;watching重...
Ⅲ.阅读下面材料,用适当的连接词填空。Being socially active might help you age well in an easy本期报纸其他版块参考答案and cheap way.That's 1.what resear...
项符合语境。F项中的Activities和下文中的activities为原词复现;reading、using a mobilephone和下文中的look at something for a long time相照应;下文中的It...
539ga AdAod7.What does the man think of the shop assistant?A.Rude.B.Annoying.听第7段材料,回答第8、9题。C Helpful.8.Which room will the man live in?A....
【答案与解析】 本文介绍了美国空气污染的危害、类型,以及美国部分城市空 气污染的情况。 32.A根据第2段第1句可知,该报告称,气候变化使空气污染日 益恶化,森...