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【简答题】
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参考答案:
举一反三
【简答题】平面线形是由( )( )( )三种线性构成
【单选题】My father was born _____ July 10th, 1969.
A.
at
B.
on
C.
in
D.
to
【单选题】割缝衬管的缝眼一般是( )。
A.
圆形
B.
正方形
C.
椭圆形
D.
梯形
【简答题】平面连杆机构由一些刚性构件用()和()相互联接而组成
【简答题】平面连杆机构由一些刚性构件用___副相互联接而组成。
【单选题】(2015.I)若级数 条件收敛,则 与 依次为幂级数 的()。
A.
收敛点,收敛点
B.
收敛点,发散点
C.
发散点,收敛点
D.
发散点,发散点
【单选题】My father was born on ___.
A.
three of July, 1979
B.
the third of July, 1979
C.
1979, July the third
D.
1979, the third of July
【单选题】It is in the room _____my father was born in 1932. _____ I was born.
A.
where, that
B.
that, when
C.
that, where
D.
where, when
【判断题】醛能发生银镜反应而酮不能,果糖属酮糖,故不能发生银镜反应。
A.
正确
B.
错误
【单选题】—When was your father born? —My father was born _____ September 21st, 1959. [     ]
A.
in
B.
at
C.
on
D.
of
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