乙硫醇

look at these dwarfs. they aren't________. 和讲道理的人讲道理,和不讲道理的人不讲道理,用形容词怎么形容?对这种人很无语！ 男人暴力,凶悍,粗话连篇,用什么贬义词来形容呢? advice和advise不是一个英式,一个美式英语吗?今天和一个巴西人聊天,他说advice是对的,我说一个英式一个美式.上网查怎么advice是名词,advise是动词.求真相. （英语）词汇advice的疑问I asked my teacher for _________ my future study.A. an advice inB. an davice onC. advice inD. advice on请大人分析这四个词 答案是D He was about to rob the bank when he saw a police-car coming从句是什么时态 为什么come要用现在分词形式 When he thought he could let the car go without being caught by the police,he did so.请问此句属于句子,为什么用being caught呢? I happened ____ the street when I heard my name called.A.to crossB.having crossedC.to be crossingD.crossing为啥选C? do you like hot pot(火锅)?maybe your answer is "yes"答案 LIdong means the beginning of the as soon as the accident happened,mr.su called 110---mobile phoneAwithBbyCusedDon When the phone（）,I（）it as soon as I could.A、rang、answered B、was ringing、answered C、rang、was answering D、rings、answered请说明理由 瑞士属于哪个时区?按照当地的时间算,瑞士现在应该是几点?如果北京时间是14:00 那么瑞士当地时间是几点（不安北京时间计算） 瑞士现在几点了 北京时间15点是新疆时间几点?现在北京时间12点了,刚往机场走,我能赶上飞机么 汉字对异域文化影响要短的,超过100字的不要 高三为什么还要背单词 没有单词拼写 2B与SB的本质区别? 颜色类英语单词有什么?一二三四年级的. 杨鹏17天背单词其中的单词是四级词汇吗 用毅力和毫不畏惧造句 快 用毅力和暑去寒来造句用毅力、暑去寒来、纯熟、探访、有朝一日、不解之缘中的2个或2个以上写至少两句话 When he realized the police had spotted him,the man ____ the exit as quickly as possible.A) made off B) made for C) made out D) made up When the police arrived,the man was requested ________ the safe place as quickly as possible．A.to come off B.to come for C.come out D.come up the man laughed when he realized what had hanppend这句话里有三个四个动词过去式.我明白两个. the man laughed.明白.when he realized 在WHEN的后面用动词过去式也理解.what had hanppened.这句过去完成时就有点迷惑 顺畅地的英语单词 9个白色的二极管灯用4个1.5V的电池要什么样的电阻才能亮 用1.5V电池接980NM LED怎样连接特别是此LED工作要求是1.5V 50MA 规格,但是我直接用一般遥控器上用的1.5V电磁后LED大约亮50秒左右后自动变暗.请高手们帮我解决 4.5V LED头灯 可以用 6.0V的蓄电池吗?是 4.5V 干电池LED头灯 可以改用6.0V的蓄电池电源吗？ take one's life 有自杀的意思么? 一个改为否定句的英语句子Chen Jie is helpful at home这个句子怎么改为否定句?急1!急 要Chen Jie ____ ____ at home(改为否定句）填两个词 有谁学过这篇文章主要内容 用毅力勤奋成功造句