同一周期的元素还原性

19.tom felt sorrybecause the film ______ when he ______ the cinema.A)hadbegun,reachedB)begun,got toC)hadbegun,arrivedD)begun,arrived请问答案为什么选A,如有需要可以加分, DO you feel nervous when you are making ____ (演讲) 应该填speak还是spenking? How do you feel when you give a speech?（nervous）根据词汇提示写出答语 do you remember the day he has gone,i feel so nervous...是那首歌的歌词? Do you feel tired?和Are you feel tired 哪个句子正确,为什么? as与which引导定语从句有什么不同用法```具体怎么用``在什么时候能用as`在什么时候能用which`` _______good boy he is! a cool is he boy.怎样连词成句 Work hard,and your dream___A.will come ture B.comes true C.came ture为什么?不是说主句是祈使句,从句用一般现在世态吗? Work hard ,and your dream will be ______.Work hard ,and your dream will be ______. A. Made b found c.realized I got you(I feel good)的相关知识 求AS在引导非限制性和限制性定语从句是的用法? I like Mr.Zhang's lesson,because they are____.A.lovely B.live C.lively D.living要详细思路,我想学好英语, I AM GONNA BE AROUND I'M Gonna Be 歌词 "measuring 5 meters from every round" A:What's the shape of the clouds?B:It's a circle,measuring 5 meters from every round.这句"measuring 5 meters from every 有没有every some meters 比较级的英语表达法归纳,包括as.as,more than,倍数表达法,易错点即可同上 wll be 与be going to有什么区别请说出在表意上的区别 be going to be和be going to have的区别啊 be to .be going to .be going有什么区别?都表示一般将来时啊 every day ,go to bed,they,nine,at.怎样连词成句 My hobby is collecting old coin.和My hobby is to collect old coin.有什么区别,为什么在现在完成是那课填空用有to的 A,B,C,D按BCDABAACDABAA``````,排列,共250个,最后一个字母是什么?A,B,C,D各有多少个周期问题 How are you going to come there?句子转换意思不变 how come you are working here=how come you to work here? How long ——you——here?—— ——you come here?你来了多长时间了?两种意思相同!第一个会做的是have 和 come,而后面的呢? nineteen-oh-four怎么翻译 one ,four ,eight ,（　　）,nineteen； 1,　4,　　8,（　　　）,19括号里面应该是什么数字?原本题目是英文的.求该数字并写出理由 Eighty—nine+Nineteen-Eight= i feel nevous talking in front of many people.为什么用talking?这种语法现象叫什么?急,急,急,急,急 i feel nevous talking in front of many people.为什么用talking?这种语法现象叫什么?请多举例说明