（）因家庭暴力身体受到严重伤害、面临人身安全威胁或者处于无人照料等危险状态的，公安机关应当通知并协助民政部门将其安置到临时庇护场所、救助管理机构或者福利机构。 ["无民事行为能力人","限制民事行为能力人","无民事行为能力人和限制民事行为能力人"]
Evaluate the set of SQL statements: What is true about the set?（） [" The DESCRIBE DEPT statement displays the structure of the DEPT table."," The ROLLBACK statement frees the storage space occupies by the DEPT table."," The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist."," The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement."]
沸点越低的烃越（）液化。 ["易于","无影响","难于"]
（）是指人们为满足自身需要而对各种物质生活资料、劳务和精神产品的消耗。 ["生产消费","个人消费","广义的消费","狭义的消费"]
Given that the current directory is empty， and that the user has read and write permissions， and the following： Which statement is true？（） ["Compilation fails.","The file system has a new empty directory named dir.","The file system has a new empty directory named newDir.","The file system has a directory named dir， containing a file f1.txt.","The file system has a directory named newDir， containing a file f1.txt."]
激动剂的强弱以（）表示，拮抗剂的强弱以（）表示
