填空题:由于工业活动的复杂性,需要采用( )的思想和方法控制重大危险源。 题目分类:基础知识 题目类型:填空题 查看权限:VIP 题目内容: 由于工业活动的复杂性,需要采用( )的思想和方法控制重大危险源。 参考答案: 答案解析:
We all felt excited when China succeeded in (launch)________ We all felt excited when China succeeded in (launch)____________its first manned 分类:基础知识 题型:填空题 查看答案
If he had taken his lawyer's advice, he (save) _____________ If he had taken his lawyer's advice, he (save) ______________himself a great dea 分类:基础知识 题型:填空题 查看答案