建筑电工证和低压电工证有什么区别

初一这个学期自我评价只要50字20分就是你的!谁帮我写一下初一的自我评价50字左右即可要求以自己的缺点为主写一些 谁帮我写啊求解······· [-B47] She was scared _____ the yard because she was scared _______ by the fiercedog _____ at the gate.A.to go into ; to be beaten; layB.of going into ; to bite; layingC.of going into ; to be beaten; layD.to go into ; of being beaten; lying翻译并 Lenny refused to act as a beggar in the play because she was afraid of____.A.making fun of B.laughing at C.being made fun of D.being laughed Which do you like _____(well),tea or coffee ?这是八年级上册的英语 人面不知何处去,桃花依旧笑春风全诗是什么? 为什么把一种生物的基因植入另一种生物染色体中,翻译出来的蛋白质完全不同 1、连词成句likes,she,walking,the,dog,in,park,her2、有个题目要求write the words according to zhe meanings是什么意思? she often catchs grasshoppers in the park哪错了快点快 which do you like _______,coffee or tea?A.much B.most C.much Which do you like best.apples or bananas?改错 which do you want,——or——.A. banana ,apple B bananas ,apples C a banana D the banana ,applesC a banana ，aapple 一个斜柱状容器内盛有一定量的水,水面浮着一个重为5N的球,如果把球取出,水对容器底部压力的减少值是几牛?请用公式推算出来 1.Sorry,I don't know where Jack____(live)2.What does your mother do?I want to know.(合并为一句)I want to know ____ your mother _____.3.在那些没有火车的地方,人们通常坐公共汽车In those places _____ _____ ______ no trains,people 急I don't know where they live.改成一般过去时? 如图所示,一个斜柱状容器内盛有一定量的水,水面浮着一个重为5N的球,如果把球取出,则水对容器底部压力的减少值为A、大于5N B、等于5N C、小于5N D、与球的体积大小有关 如图所示,一个斜柱状容器内盛有一定量的水,水面浮着一个重为5N的球．如果把球取出,则水对容器底部压力的减少值（　　）A、大于5N B、等于5N C、小于5N D、与球的体积大小有关 I don't know where does Mr.Smith live .为什么错了 一斜柱容器有一定量水,水面浮重5牛球,把他取出,水对容器底压力的减小值是5牛吗? i used to have short hair同义句i___have long hair ___ ___. Tina used to be short and she used to be staight hair A：used to B:be C:and she D:beTina used to be short and she used to be staight hairA：used to B:be C:and she D:be改病句 I wash clothes every day.（改为同义句） = I ____some___ every day. 改复数句：1、That is a shelf. 改肯定陈述句：2、Does she wash the clothes every day? she (wash)the plates every day.(空格填什么） 李明从报社队每份0.3元的价格购进a份报纸,以每份0.5元的价格售出b份报纸后,剩下的以每份0.2元的价格退回报社.李明此次卖报纸的收入是多少元?要列方程,答得好,分就高 张大伯从报社以每份0.4元的价格购进了a份报纸.张大伯从报社以每份0.4元的价格购进了a份报纸.以每份0.5元的价格售出了b份报纸.剩余的以每份0.2元的价格退回报社.求张大伯卖报的收入是多少 20.(09宁波)如图所示,一个斜柱状容器内盛有一定量的水,水面浮着一个重为5N的球.20．（09宁波）如图所示,一个斜柱状容器内盛有一定量的水,水面浮着一个重为5N的球.如果把球取出,则水对容器 如图所示,一个斜柱状容器内有如图所示,一个斜柱状容器内盛有一定量的水,水面浮着一个重为5N的球,如图所示,一个斜柱状容器内盛有一定量的水,水面浮着一个重为5N的球,如果把球取出,则水 如图所示,一个斜柱状容器内盛有一定量的水,水面浮着一个重为5N的球,如果把球取出,则水对容器底 某店第一天卖出鸡蛋数量为1/5,第二天卖出剩余的5/12,第二天比第一天多卖出五斤,共卖?列...某店第一天卖出鸡蛋数量为1/5,第二天卖出剩余的5/12,第二天比第一天多卖出五斤,共卖?列算式,不要 Dose she have to wash clothes everyweek?请问为什么不用has? I have lots of clothes to wash.为什么不用"to be washed"而用"to wash"? 甲乙两车同时从A,B两城出发,两车的速度比是8:7……甲乙两车同时从A,B两城出发,两车的速度比是8:7,在他们相遇后,乙车加快了30千米,最后他们都同时到达目的地,乙车在相遇前每小时走多少千