土字代表什么动物

什么条件下才发生,还有工业制浓硫酸,浓盐酸带有黄色的,为什么? 浓盐酸为什么呈黄色? 求平形四边形的面积 把文填词. 据意填词You make a mistake ___ this aspect.You should ___ well when having dinner with guests. 平形四边形怎么算面积 reduce (by) half.Taking out these smoking scenes could reduce the number of teen smokers (by) half.为什么不能用to 句意填词Please have a l___ at the map 平形四边形的面积是怎么算 两个据意填词1、The mother showed her daughter the ___ to to make dumplings.2、He ___ the answers to the questions again and then handed in his paper. 求"exactly where we are from"歌词 我从飞机的窗口向外看去,看见了部分海岛,部分白云以及不大的一块海域,假定白云占窗口画面的一半它遮住了岛的四分之一,因此岛在窗口画面上只占四分之一.问：被白云遮住的那部分海洋 一名旅客从飞机的舷窗向外看去,看见了海岛、白云以及不大的一片海洋,其中,全部海岛的4分之1被白云遮住其余部分只占窗口画面的4分之1白云占了窗口画面的一半.问：被白云遮住的那部分 现代国家的基本特征要具体,全面 internet connection failed-RSS cannot load feed 现代礼仪的基本特征?最好多弄点?急用! 科学教育的基本特征 比较不同周期,不同主族的元素,可不可以先比较电子层,电子层数多的那么原子的半径就相当大 Loneliness 1s an AttituDe什么意思 帮忙解释成语"寸进尺退" An investigation shows that female workers tend to have a favorable attitude toward retirement翻译 Men of 40 have a peaceful attitude to life ____wMen of 40 have a peaceful attitude to life ____with the young men who are hot-blooded 填什么 请帮分析一下An investigation shows that female workers tend to have a favorable attitude.An investigation shows that female workers tend to have a favorable attitude toward retirement.这句中tend to是谓语动词吗?那么have在这里是什 小学高年级科学教育的特征是什么,具体体现在哪几方面?如题 they both have sth用单数还是复数 科学教育的最终目的是（ ）.A.获取丰富的科学经验 B.培养对科学的好奇心 C.培养儿童真善美的完美个性 确定元素周期是数电子层数,但怎么确定元素所属的族数? Where did you go for dinner yesterday?你们昨天去哪儿吃的饭?中的for dinner在句中是什么成份?如题. yesterday you had dinner at the pizza hut.( 改为反意疑问句 英语翻译这个词汇有什么法律意义? 西汉除了李广还有哪些名将 the book _______ just now was written by Dickens.A that was reffered B referring to C that we referred D referred to是不是选D,refer是不是没有被动语态?填that we raferred to可以吗