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【单选题】
Yellow Stone National Park is (one of) the (older) parks in the U. S. It (was established) by (Congress) in 1872.A.
one of
B.
older
C.
was established
D.
Congress
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【单选题】Finally they reached an agreement, with ________.
A.
every concerned student
B.
every student was concerned
C.
every student concerned
D.
all the concerned students
【简答题】WILL E-READERS REPLACE THE CONVENTIONAL PAPER BOOK? Kindles, Nooks and other e-readers are threatening the future of printed books. But reading itself may get a boost from the devices. For example, a ...
【多选题】下面关于数据库的说法错误的是( )。
A.
某些关系可以不遵守1NF
B.
2NF中不存在数据冗余
C.
数据表范式越高越好
D.
3NF仅对关系的非主属性与键之间的依赖做了限制
E.
BCNF和3NF等价
【单选题】执业药师的执业范围包括( )
A.
药品监督管理、生产、经营、使用单位
B.
药品生产、经营、使用、检验单位
C.
药品生产、经营、使用单位
D.
药品生产、经营、使用和其他需要提供药学服务的单位
【简答题】It (hope)______that every student will pass the exam.
【单选题】______to participate in the festivities.
A.
No every student wants
B.
No every student want
C.
Not every student wants
D.
Not every student want
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