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【单选题】
修改表字段的数据类型的基本语句是【】A.
ALTER TABLE 表名 MODIFY 数据类型 字段名
B.
ALTER TABLE 表名 MODIFY 字段名 数据类型
C.
ALTER TABLE 表名 CHANGE 字段名 数据类型
D.
ALTER TABLE 表名 CHANGE 数据类型 字段名
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反馈参考答案：
举一反三
【单选题】George went house-hunting for a week but still he didn’t find a room ____.
A.
to live
B.
to be living
C.
for living
D.
to live in
【单选题】Don’t you think it is _______ bad manners to stare at foreigners in _______ curious manner?
A.
the; a
B.
/; /
C.
/; a
D.
the; the
【单选题】— Don't you feel surprised to see George at the meeting? —Yes. I really didn't think he () here.
A.
has been
B.
had been
C.
would be
D.
would have been
【简答题】I think it was George who said this, ____ ? A don’t I B. doesn’t he C. didn’t he D. wasn’t it
【单选题】George went hunting for a room but he didn't find one_________ .
A.
to live
B.
to live in
C.
for living
D.
to be living in
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