碳正离子稳定性比较

Kate,asked ,what,the,matter,was 连词成句 Come upstairs to finish your homework.改病句 come upstairs to finish your homgwork.改错快 Come and see me the moment you (finish)your homework .填空 1 If you don’t want to miss _______(see)the film,1 If you don’t want tomiss _______(see)the film, go to thecinema ________(make) sure of the time of it.2 ____ in a dome with10 bedrooms is ____ possible. A.Live,highly B.Living,high C.Live,high 数词后面能加名词复数吗? 大于一的数词后面加名词复数.."这里的大一"能解释详细一点么? 数词hundred of 和 hundreds of的区别.1.Our summer holiday is coming.Three __B__ the students in our school will go to the beach.A.hundred B.hundred of2.Harry has just finished writing a _B___ composition.A.nine-hundred- word B.nine-hundred- word I told Mary（ ）that water.A、to drink notB、not to drinkC、to not drinkD、not drink Jack told Mary that he ____what he was doing during the vacation.a.had just been askedb.has just askedc.was just askedd.just asked1.选一个正确的,并说明其他3个为什么不对?最后翻译一下这句话 Jack told me that he was enjoying his new job.用told对吗?为什麼?told不是跟宾格的吗? Oh,it`s nice!you`re welcome. they often o to the movies中文 [ ] the pboto,Amy .Oh,it's nice.1.Look at.2.Look.3.Look in .4.Look of. They often go to see the movies.句中的sse可不可以省略,说明理由. Look!How fast Jack ______!(run)(用所给动词的适当形式完成下列句子)我知道是进行时,到底是用running还是 is running 求英文歌 前奏是吉他独奏中间有句歌词是god is great god is good（女歌手） steps这个英语什么意思?```` steps in plaster这些英文是什么意思A rabbite is fast.A fox is faster.But not when the fox,Steps in plaster what is it that 加从句,能给我造尽可能多的句子吗? 英语题目一道It rained heavily in the south ,( )serious flooding in several provinces.It rained heavily in the south ,( )serious flooding in several provinces.A.caused B.having caused C.causing D.to cause我想问这里分成两个句子是不 Tom and I are good 一首英文歌 是四个男生的组合 好像是数罪名还是神马 好像有 one is...two is...three is... 1.They often sleep at night .对sleep部分提问2.Why don't you come here by bike?改为同义句3.he likes 1.They often sleep at night .对sleep部分提问2.Why don't you come here by bike?改为同义句3.he likes t o play football after class. You should come here by bike(改为否定句) why don't yoYou should come here by bike(改为否定句) why don't you call him up?(同义句) Mr.Green can come here by bike.(改为同义句)Mr.Green can ___ ___ ___ here. The process by which a matter is transformed.翻译.急!The process by which a matter is transformed from gaseous state into liquid state is called liquefaction. The restaurant is welcomed almost by everyone 翻译句子,这里的be welcomed by olympic games ____held every four years用is还是are 在科幻小说《往日之光》中,作者鲍勃 肖想了一种慢透光玻璃,这种科学幻想的依据是什么 寻找“往日之光”在科幻小说《往日之光》中,作者鲍勃·肖幻想了一种慢透光玻璃,讲述了一段美丽动人的故事.“想像有一种玻璃,光在这种玻璃中运动的速度极慢,通过半厘米厚需要10年,比蜗 which am 如何翻译