【判断题】判断句子对与错,对的写“正确”,错误写“错误” The man recommends carrot cake because he has tried it before.
【单选题】delete from employee语句的作用是___________
A.
删除当前数据库中整个employee表,包括约束。
B.
删除当前数据库中employee表内的所有行
D.
删除当前数据库中employee表内的当前行
【单选题】The man in charge recommends that this matter ________ at the meeting.
【单选题】delete from employee语句的作用是( )
A.
删除当前数据库中整个employee表,包括表结构
B.
删除当前数据库中employee表内的所有行
D.
删除当前数据库中employee表内的当前行
【单选题】What should the woman do if she is to stay where the man recommends ?
【单选题】The man recommends ____ automatic camera.
【单选题】delete from employee语句的作用是
A.
删除当前数据库中整个employee表,包括表结构
B.
删除当前数据库中employee表内的所有行
D.
删除当前数据库中employee表内的当前行
【判断题】判断题 The man recommends leaving the tracks until visibility improves.