What is the result？（） ["test end","Compilation fails.","test runtime end","test exception end","A Throwable is thrown by main at runtime."]
脱甲烷塔顶温度由-85度降到-107度，其它参数不变，脱乙烷塔进料量如何变化（） ["增加","不变","减少"]
药物经生物转化后，可出现的情况有（） ["多数药物被灭活","少数药物可被活化","极性增加","脂溶性增加","形成代谢产物"]
论述往复式压缩机级间压力超过正常压力的原因及排除故障的方法。
Which statement is true regarding Flashback Version Query？ （） [" It returns versions of rows only within a transaction."," It can be used in subqueries contained only in a SELECT statement."," It will return an error if the undo retention time is less than the lower bound time or SCN specified."," It retrieves all versions including the deleted as well as subsequently reinserted versions of the rows."]
《（）》充满浪漫色彩，是《南行记》八篇作品中最吸引人也最有特色的一篇。
