伟晶岩矿床多受何种构造控制？
汇总会计报表与单位会计报表是会计报表按照（）进行的分类。 ["编制单位","会计主体","报送对象","反映的经济内容"]
表示唛码标记的英文缩写是（）。 ["N\/B","N\/M","N\/N","B\/L"]
Your company has two domain controllers named DC1 and DC2. DC1 host all domain and forest operations master roles. DC1 fails. You need to rebuild DC1 by reinstalling the operating system. Youn also need to rollback all operations master roles to their original state. You perform a metadate cleanup and remove all references of DC1. Which three actions should you perform next（） ["A","B","C","D","E","F"]
下列物品中属锐器的有（） ["斧背","剪刀","玻璃片","砖石","锥子"]
试述酶分子修饰的概念和作用。
