What can be a result？（） ["Compilation fails.","An exception is thrown at runtime.","The code executes and prints "StartedComplete".","The code executes and prints "StartedComplete0123".","The code executes and prints "Started0123Complete"."]
在污水处理设备中，排除包括污水及较大的固体物是：（） ["分离槽","混合槽","沉淀槽"]
比例税率的优点不包括（）。 ["纵向公平性","横向公平性","便于征收和管理","计算简便"]
You are maintaining your database in Oracle10g. You perform a full user-managed backup every Sunday at 8：00 P.M. Your database is running in ARCHIVELOG mode. On Monday， at 9：00 A.M.， a tablespace is dropped. You decide to perform incomplete recovery to recover the dropped tablespace. Which two clauses can you use with the RECOVER command？（） [" UNTIL SEQUENCE"," UNTIL SCN"," UNTIL CHANGE"," UNTIL CANCEL"]
在资产评估价值类型确定的情况下，资产评估方法选择具有（）。 ["多样性","替代性","唯一性","随意性","确定性"]
有哪几种有机化合物杀菌剂？它们的杀菌机理死是什么？
