维护共和在哪里

趣味歇后语.猫捉老鼠狗看门——贵州驴子学马叫——,麻雀飞进烟囱里_____________,蚂蚁搬家———,王八吃秤砣————————,屎壳郎戴花——————————-,骑驴看唱本—————— 帮我算一下一个质量50克,体积是0.00006立方米的物体,放入水中,求物体受到的浮力? 一个物体的质量为2千克,体积为0.03立方米,求静止时的浮力?（在水中） 一块浮在水中时,露出水面体积为0.000006立方米,它的总体积为0.000008立方米,求物块在水中受浮力为多大?(2)物块的密度为几? she does. 这个does 如何翻译?Kate has been slow to realize the teasing, but now she does.Kate 慢慢意识到是在开玩笑,后面应该如何翻译? “Does she like music”怎么读? 白灰粉是灰钙粉吗?不是的话,那两者有什么区别? 如何用白灰粉除潮要是屋子里返潮呢 What is he like?正确翻译 与What does he look like?得区别 为什么要给树刷白灰?请说明具体原因,谢谢!请说明具体原因啊!比如为什么刷了石灰就防冻?为什么刷了石灰就防虫? 一条路长2600米 宽6米 铺白灰5厘米 需要多少吨白灰1方等于多少吨白灰 这个比较重要 某课外活动小组,在探究 沉浮条件时,将重100克的物体放... what are they like对还是what do they like What do you like?中文翻译 What ___ do they like? 英语翻译这句话的前后语境：people know what they do; they frequrently know why they do what they do; but what they don't know is what what they do does. 如何提高白灰的钙量是按什么比例进行加工的? 白灰中的全钙怎么测定啊 钙质白灰和镁质白灰怎样划分 白灰和脱硫石膏粉结合影响白灰的含钙量吗?为什么 Does she like _______(swim)?Yes,she__________(do). 选择最佳的填空：1.__Kitt like playing the violin?--Yes,she___.a.Do,do b.Does,does c.Does,do2.Are the students jumping or running in the playground?a.Yes,they are .b.They are running.c.No.They aren't jumping.3.___triangle is this?It's Peter's. Does she like her dress?yes,she does.的中文意思,那位高手知道, 找错 does she like oranges?--yes,she does't I don't liketomatosBill birthday is next weeklet's thinking about the food Does she like rabbits?Yes,she____.Ado Bdoes C doesnot 白灰显碱性么,白灰的PH 大概是多少!我想调节下水的PH值,水是酸性 把水变中性加白灰可以吗? 用98%的浓硫酸(密度为1.84克/CM3)和水配置100克10%的稀硫酸,下列仪器中一般不需要使用的是( )10毫升量筒 B.托盘天平 C.100毫升量筒 D.250毫升烧杯说出理由, She doesn't like documentaries _because she thinks they're boring_(对划线部分提问） she doesn't like soccer.she thinks it's boring.英汉互译 She doesn't like taking out the trash because it's _____ A.bored B.boring请说明理由，thanks a lot. He doesn‘t like documentaries because tey are boringHe doesn‘t like documentaries （because tey are boring）对括号提问 i don't like (documentary) ,because they re boring .改成适当形式