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【判断题】
强制存取控制方法主要通过SQL语言的GRANT和REVOKE实现。A.
正确
B.
错误
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举一反三
【单选题】___ apples and milk on sale in this Downtown Supermarket.
A.
3
B.
There are
C.
There is
D.
There isn't
【单选题】_____ apples and milk on sale in this Downtown Supermarket.
A.
There are
B.
There aren't
C.
There isn't
【单选题】—Do you know the girl __is talking to our English teacher? —Yes. She’s my sister.
A.
who
B.
whom
C.
which
D.
Whose
【简答题】500°C以下的中低温通常可以采用( )来测量。
【单选题】apples and milk on sale in this Downtown Supermarket.
A.
There are
B.
There is
C.
There isn't
【单选题】_____apples and milk on sale in this shop
A.
3
B.
There are
C.
There is
D.
There isn't
【简答题】____ some apples and milk on sale
in this supermarket.A. There are B. There is C. There isn’t D. There aren’t
【单选题】To our great surprise, the blind girl learned to _______ music so well just by ear. [ ]
A.
give
B.
take
C.
carry
D.
play
【单选题】Cui Jianping who gave his life to save a girl in America ten years ago was _____ honour to our school. A memorial is held here every year in _____ honour of him. [ ]
A.
an; the
B.
an; /
C.
the; the
D.
/; /
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