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【单选题】
下列关于更新查询的说法中正确的是( )。A.
使用更新查询可以将已有的表中满足条件的记录进行更新
B.
使用更新查询一次只能对一条记录进行更改
C.
使用更新查询后随时可以根据需要恢复数据
D.
使用更新查询效率和在数据表中更新数据效率相同
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举一反三
【单选题】The protagonist of this novel is
A.
Mr. Perkins
B.
Mr. Weaver
C.
Mr. Mulholland
D.
Mr. Temple
【单选题】I think this novel is suitable for you middle school students, for it is written in plain Englis
A.
86. I think this novel is suitable for you middle school students, for it is written in plain English. The underlined word means _____. A．old
B.
modern
C.
simple
D.
Complicated
【简答题】This novel is______ piece.
【单选题】I think this novel is suitable for you middle school students, for it is written in plain EnglishThe underlined word means_____.
A.
old
B.
modern
C.
simple
D.
complicated
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