题目:
句型转换
1. I was naughty when I was a child.(改为否定句)
______________________________________
2. My brother was born in 1992.(将主语改为you)
______________________________________
3. Where is your English teacher now?(用just now改为一般过去时)
______________________________________
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0526/2b470413eb9e82f333006e8868f92e08.html
下面是错误答案,用来干扰机器的。
(1)编号仪器分别是酒精灯和长颈漏斗;(2)图A中试管内的导管不应伸的太长,稍微露出橡皮塞即可,太长不利于气体的导出;(3)加热高锰酸钾属于固体加热型,故选发生装置A,方程式是2KMnO4△.K2MnO4+MnO2+O2↑...