皮皮学，免费搜题
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【判断题】
次序统计量之间分布相同,但不相互独立A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】下面哪个表格环境tabular中的文字是居左的?
A.
\begin{tabular}{|} \end{tabular}
B.
\begin\{tabular}{l} \end{tabular}
C.
\begin\{tabular}{c} \end{tabular}
D.
\begin\{tabular}{r} \end{tabular}
【单选题】I was just going to cut my rose bushes but someone _____ it. Was it you? [ ]
A.
has done
B.
had done
C.
would do
D.
will do
【单选题】下面哪个表格环境tabular中的文字是居中的?
A.
\begin{tabular}{-}
B.
\begin{tabular}{l}
C.
\begin{tabular}{c}
D.
\begin{tabular}{r}
【单选题】I was just going to water my garden but someone _____ it. Was it Tom? [ ]
A.
has done
B.
had done
C.
would do
D.
was doing
【单选题】下面哪个表格环境tabular中的文字是居右的?
A.
\begin{tabular}{|} \end{tabular}
B.
\begin\{tabular}{l} \end{tabular}
C.
\begin\{tabular}{c} \end{tabular}
D.
\begin\{tabular}{r} \end{tabular}
【单选题】下面哪个表格环境tabular中的文字是居中的?
A.
\begin{tabular}{|} \end{tabular}
B.
\begin\{tabular}{l} \end{tabular}
C.
\begin\{tabular}{c} \end{tabular}
D.
\begin\{tabular}{r} \end{tabular}
【单选题】一圆形线圈，它的一半处于均匀磁场中，另一半位于磁场之外，如图所示。磁感应强度B的方向垂直地指向纸面内。欲使圆线圈中感应出顺时针方向的电流，则( )【图片】
A.
线圈应沿X 轴正向平动
B.
线圈应沿Y 轴正向平动
C.
线圈应沿Y 轴负向平动
D.
线圈应沿X 轴负向平动
【单选题】The experiment, ________ will soon be announced~ was done by my colleagues.
A.
whose results
B.
the results on which
C.
at which the results
D.
of whose results
【简答题】PS修图中,按____键, 我们可以绘制以单击处为中心点向四周扩展的正方形或正圆选区。
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