In the last paragraph "community based forms of treatment" is used ______. A: in contrast to treatment in specialized institutions B: to show how efficient it is for mental illness and other diseases C: to show how futile specialized treatment can be D: as a synonym to treatment in specialized institutions

要以自身的模式创建私有同义词，用户必须拥有（）系统权限。 A: CREATE PRIVATE SYNONYM B: CREATE PUBLIC SYNONYM C: CREATE SYNONYM D: CREATE ANY SYNONYM

A synonym for “水” is ________.

The synonym for angiospasm is __________.

synonym:promise

synonym:attract

The synonym of "strain" is ______.

Which statement is true regarding synonyms?（） A: Synonyms can be created only for a table  B: Synonyms are used to reference only those tables that are owned by another user  C: A public synonym and a private synonym can exist with the same name for the same table  D: The DROP SYNONYM statement removes the synonym, and the table on which the synonym has been created becomes invalid

A synonym for the idiom “ 故土难离 ” is _________.

Choose the synonym of “Groggy”.