使用______语句可以查看当前账户拥有什么权限。
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mysql数据库中的______表包含所有用户账号。
American public school curriculum is determined at the state or local level ______ the federal level.
A. rather than
B. nor at the
C. is notdetermined
D. whereas
I _______ abusemy own students.
A. have and willnever
B. have never andwill
C. have never ans shall never
D. have never abused and will never
He was very strong. Indeed, peoplesaid he had ______ of three men.
A. strength
B. a strength
C. the strength
D. as strength
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