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【单选题】
EXCEL工作表中活动单元格轮廓的右下角有一个黑色小方块，把鼠标指针移到该小方块上，按下鼠标左键向下拖动，下面的单元格就会根据活动单元格的内容自动填充相应的数据，这个黑色小方块称为()。A.
复制控制点
B.
填充控制点
C.
复制按钮
D.
格式刷
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【简答题】Why did the doctor insist on examining her throat?
【单选题】I insist that a doctor ___ immediately.
A.
has been sent for
B.
send for
C.
will be sent for
D.
be sent for
【简答题】短文改错 Yesterday a school boy is daydreaming in class.Not knowing that he was doing, he put a pen cap into his mouth.A few minutes late, he was terrified to find that he had swallowed it! The teacher wa...
【简答题】短文改错。 Yesterday a school boy is daydreaming in class.Not knowing that he was doing,he put a pen cap into his mouth.A few minutes late,he was terrified to find that he had swallowed it!The teacher was ...
【简答题】( ) 程序是将计算机高级语言源程序翻译成目标程序的系统软件。
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