_____ a teacher in a university,
it is necessary to have at least a master's degree.
(A) To become B) Become (C) One become (D) On becoming
it is necessary to have at least a master's degree.
(A) To become B) Become (C) One become (D) On becoming
第3题
A.GRANT SELECT on SC to teacher
B.REVOKE SELECT on SC to teacher
C.GRANT SELECT on TABLE to teacher
D.REVOKE SELECT on TABLE to teacher
第5题
A.The students
B.The words
C.The teacher
D.Many of them
第6题
A.Mom, this is my teacher
B.Mom, this is your teacher
C.Mom, he is a teacher
第8题
A.Our teacher went home with a book in her hand
B.Our teacher go home for a book in her hand
C.Our teacher came home with a book in her hand