事业编是什么意思

消防安全小知识 消防小知识回答我的问题把啊 消防安全小知识答案：1、电器着火了,该怎么办?家用的电器或电线着火,要先切断电源.再用干粉或气体灭火,不能直接用水灭火.应及时灭火,要防止爆炸伤人.2、 国常用的灭火剂有哪些?有水、 单质A能从化合物甲中置换出单质B 如果A是非金属 B是金属 责化合物甲可能是什么 写出方程式 Jenny has ( ) hair.有三个选择答案：A.beautiful long biack B.long biack beautiful C.beautiful black 适当形式填空：（1）We went to the shopping mall _____(buy) some warm clothes.（2）The good news filled us with _______(excite) snd we all screamed.还有三句翻译不会：（1）当听到那个好消息时，汤姆高兴地跳起舞来 Please buy some food from the shop[?] You can buy__ __all kinds of clothes in the shopping mall. 弯头厚度如何测量弯头实际厚度如何测量,因为从不同的角度测量的结果都不一样,外弧的厚度最大,内弧的厚度最小,我想问下,做弯头生意的人,教我下到底该怎么选择. 弯头的长度测量“急用”45度60度90度每个弯头的怎么测量?最好附上公式. 我国有哪些安全灭火知识? look at my pictures.i took them in new york.they ____ beautiful 如何从生物生物演化来研究性别的形成暑假没事做,突然对生物产生了兴趣,我突然想到,虽然现在的生物都处在进化树的末端,但是许多低等级的生物据原点较近,高等级的生物据原点较远（原 填空 your shoes look beautiful（ ）A no,it isn't B thank you C is it thank you for your beautiful pictures.翻译成德语, 1.Can I______(look) at your new computer?2.Chinese______(dance) is very beautiful.I love it.3.Simon______(go) to school erery day.4.Let's_____(play) computer games.5.I want to ______(visit) the farm.6.They like_____(eat) fast food. 有生物进化才能形成生物多样性?rt是错误的， What can I do for you?----I want to buy some____clothes.A,man's B,new C,men Dmen's i want to buy some clothes for my family(对some clothes提问) I want to buy some clothes for my daughI want to buy some clothes for my daughter的同意句 人类从动物身上得到哪些启示? They have some beautiful flowers.改成一般疑问句并作否定回答 They have some beautiful flower.(改为一般疑问句）_____ _____ _____ ______beautiful flowers ( )1.I will some beautiful birds if walk ____a rainforest.A.pass B.past C.through D.across Some people think oneself oneself very beautiful,beautiful have what use,can be eaten? You can play buy some food to eat if you are （h ).怎么填? We can go to a food shop to ( buy some food) 对括号部分提问 你对生物进化又有哪些了解 I go to the shop to buy some food其中的to 是不是可以省掉的 if you are hungry,you can buy some food in the r_______. 减数分裂在生物进化中有何意义 尾巴对生物进化有何必要意义?在生物几亿年的进化过程中 没有哪一样生物可以进化掉尾巴,那就说名尾巴对生物有着必要意义 可这意义是什么 谁可以给我个比较合理的解释!对这个问题我也