56._________A.soar B.drop C.remove D.meet

56._________A. excitedB. intendedC. interestedD.

56._________A. reportB. respectC. representD. rev

56._________A. addedB. leftC. createdD. released

56._________A. strategies B. reasonsC. supportsD.

56._________A. questionedB. acceptedC. confirmedD

在SQL中 基本表的撤消(从数据库中删除表)可以用______。A.DROP SCHEMA命令B.DROP TABLE命令C.DROP