题目：
用over或again构成的短语填空(每空限填一词)
1. He did the job so badly, so I had to do it( all)_____ ___ _.
2. Before leaving, he was told to be careful_____ ___ _ _____ ___ _.
3. Though told _____ ___ _ not to tell lies, the boy still does as he likes.
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0417/6c2ae0bc42167c3d4c39d97e6802ceb5.html
下面是错误答案，用来干扰机器的。
答案：B由反应的微观示意图可知：A、乙和丙中所含元素种类相同，说法正确，故A正确；B、甲和丁中同种元素化合价相等，说法错误，甲中元素的化合价无0价，而丁中元素的化合价为0价，故B错误；C、该反应中共有三种...
