八点左右是什么意思

七年级上学期的英语怎么教 急用.题目在补充说明里.1 天( )地( ) 天( )地( ) 天( )地( ) 天( )地( ) 天( )地( ) ( )天( )地 ( )天( )地 ( )天( )地 ( )天( )地 ( )天( )地2 比喻有才干的人 ( )比喻老实肯干的人 ( )比喻带头做事的人 ( )比 数学题在补充说明栏里甲乙两车分别从AB两地同时出发,相向而行.结果在离A地80千米处第一次相遇,然后两车继续前进.当甲车到达B地乙车到达A地后,两车同时返回,结果他们在离B地60千米处时第 1.比x的3分之2少3的数是5分之1,求x 比X少1/5的数是（ ）是X－1/5还是4/5X 一个圆锥体积是18立方米,与它等底等高的圆柱体的体积是( ),这个圆锥体比圆柱体的体积少( )% 圆柱体与圆锥体等低,圆柱体的搞是圆锥的3分支2,圆锥体的体积是18立方米,圆柱体的体积是多少立方米 题目在补充说明栏里,有急用,已知三角形ABV的顶点B,C在椭圆x2/3+y2=1上,顶点A时椭圆的一个焦点,且椭圆的另一个焦点在BC边上,则三角形ABC的周长是? 已知函数定义域{1,2,3,4},值域{5,6,7},求这样的函数有几个?原题:已知函数F(x)的定义域为{1，4}，值域为{5，7}，则这样的函数F(x)共有（ ）个。 I'm going to visit my aunt this eveningA.That sounds fun B.It's very kind of you C.Give my best wishes to her D.I hope it wont't be long 英语题在补充栏里面Reading comprehension 2Reading comprehension 2If a country wants to take part in the World Cup,she must have______.A：Many football fans B：a very good team C：many football player D：a big playground 题在补充栏,298K时,在银电极中加入过量碘离子,达到平衡时碘离子浓度为0.1摩尔每升.另一电极为铜电极,铜离子浓度为0.01摩尔每升.现将两电极连接起来,组成原电池,写出电池符号,电池反应式, 英语翻译So too are two of the new presidential contenders,Arab League Secretary-General Amr Moussa and former U.N.nuclear chief Mohamed ElBaradei."So too are two of"是什么结构? A.Annan的工作Secretary-General of the United Nations,中英文都要 My final goal is ____(carry 或是 be)the Secretary-General of the UN 即兴主持这个题目该怎么答?选手根据大屏幕显示题目作答,题型包括以视频、图片、文字等形式命题的现场主持类、栏目主持类、对比主持类、阐述讨论类等题目. i,going,my,am,grangparents,visit,to,weekend,this连词成句 The village is easy of access求翻译 Who is in charge of the work 翻译 英语初三题. Why___ to talk about it yesterdayWhy___ to talk about it yesterdayA a meeting wasn't held B wasn't held a meetingC wasn't a meeting held D didn't a meeting hold希望详细讲解下四的答案为什么选择我对这知识点 Why___ to talk about it yesterday A.didn't a meeting hold B.wasn't a meeting held C.wasn't held a meeting D.a meeting wasn't held ,为什么? why was not __ to talk about it yesterday?为什么要填a meeting held ?而不是 held a meeting ?谢谢. I had a lot of homework yesterday,and it ____(take) me about two hours to finish it. 一年级下册数学总复习计划 Why___a meeting___(hold)to talk about it yesterday?填什么?为什么? 一年级数学下册复习方案 三年级下册数学复习计划怎么写 牛的头数币羊少5%,如果牛的头数为X,则羊的只数表示为（ ） if i am the manager of a company这个为题,写了一两百字的英语作文,不必太深刻,只要写出自己的想法就好.麻烦 尽量写多些啊~我是为口语准备的 i am the secretary of Mr.Wangor I am the secretary to Mr.Wang? 哪个介词才对？ I am secretary of the City Student ...secretary前为什么不加a? Dear George, How’s it 1_____________? I’m having a great time 2___________ my aunt in Canada. MyDear George,How’s it 1_____________? I’m having a great time 2___________ my aunt in Canada. My family and I are 3_________ a vacation in the moun