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【单选题】
Before trying to solve the puzzle , let us consider the best way to ________ it .
A.
analyze
B.
understand
C.
approach
D.
study
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举一反三
【单选题】以下代码执行后的结果是:( )
A.
小凤小翠
B.
小芳小翠
C.
程序编码失败
【简答题】存储过程必须使用 语句调用,并且存储过程和数据库相关。
【单选题】某调节阀相对流量(Q/Qmax)与相对行程(l/L)成正比,则其特性为( )。
A.
快开特性
B.
等百分比特性
C.
线性
D.
抛物线特性
【简答题】请问以下代码执行后的结果是什么?
【单选题】_____ he is over sixty, he works as hard as others.
A.
But
B.
Since
C.
Although
【单选题】Though he is in his sixties, ______ he works as hard as a young man
A.
yet
B.
but
C.
and
D.
and yet
【单选题】哪一个花色给人以热情,活泼的心理感受?()
A.
红色
B.
蓝色
C.
紫色
D.
绿色
【单选题】He works as hard as others, he is in poor health.
A.
after
B.
although
C.
but
D.
because
【单选题】某调节阀相对流量(Q/Qmax)与相对行程(I/L)成正比,则其特性为()
A.
快开特性
B.
等百分比特性
C.
线性
D.
抛物线特性
【单选题】_____ he is over sixty, _____ he works as hard as others.
A.
/; but
B.
Although; but
C.
However; /
D.
Though; However