（）是对特定刺激的应答，具有不随意性，如食物刺激味蕾分泌唾液。 ["自发性行为","应答性行为","操作行为","工具性条件反射"]
You can use Oracle Flashback to look at past activity in your database. What are two other characteristics of Oracle Flashback？（） ["Oracle Flashback uses undo information to construct consistent data. ","You can use a cursor opened while using an Oracle Flashback image to perform DML once you deactivate Oracle Flashback in your session. ","You can only use Oracle Flashback view of the data if the required records are still in the online redo log files. ","Oracle Flashback lists the DML that was executed during the period you identify when initiating your session.&e"]
目前工业上采用的甲醇合成工艺基本上可以分为哪两类？其特点分别是什么？
法约尔是如何对管理定义的？
Given a pre-generics implementation of a method： What three changes allow the class to be used with generics and avoid an unchecked warning？（） ["Remove line 14.","Replace line 14 with "int i = iter.next（）；".","Replace line 13 with "for （int i ： intList） {".","Replace line 13 with "for （Iterator iter ： intList） {".","Replace the method declaration with "sum（List intList）".<\/int>"]
环境容量
