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【简答题】
关中,由于( )电流容量大,动作迅速,以及触点装有灭弧机构等特点,因此可以控制28kW以下电动机的直接起动。
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参考答案:
举一反三
【简答题】A group of robbers dug their way into the basement of a bank in Paris and emptied almost 200 private safes(保险箱). They entered the Credit Lyonnais branch using building equipment to dig holes and destr...
【判断题】在Windows 2000系统中,经常会出现一种快捷方式的菜单,该菜单的出现,是由于双击了鼠标的右键按钮所致的。(    )
A.
正确
B.
错误
【单选题】The policemen rushed to the place a bank robbery(抢劫案) had happened, but the robbers(抢劫者) had disappeared from sight.
A.
which
B.
that
C.
what
D.
where
【简答题】C Snoopy and Lou were robbers. Half a year ago, they decided to plan another bank robbery. It was to be their last one. Then they would give up this business and live a comfortable life. The job was s...
【单选题】The policemen pursued the bank robbers.
A.
imprisoned
B.
shot
C.
investigated
D.
chased
【多选题】在底稿列表页签,选择显示方式:按底稿审计阶段,用鼠标右键单击一个审计阶段节点,弹出右键菜单。通过右键菜单可以实现( )功能。
A.
新建审计阶段
B.
编辑审计阶段
C.
删除审计阶段
D.
还原审计阶段
【单选题】______ by the armed police, the bank robbers had no choice but to surrender.
A.
To be surrounded
B.
Surrounding
C.
Having surrounded
D.
Surrounded
【单选题】The police ________ the robbers (劫匪) in the bank and caught them in the end. [      ]
A.
trapped
B.
rescued
C.
requested
D.
transported
【简答题】制作如下图所示的箭头,并按下图所示样式进行图文混排的操作 : 单击“( )”选项卡上的“( )”按钮,在出现的形状列表中选择燕尾形箭头并绘制。选择箭头形状,单击右键,在快捷菜单中选择“其他布局选项”命令或者单击“绘图工具栏”上的格式选项卡“( )”组中的启动器,将出现布局对话框 : 选择“( ) ”选项卡,设置环绕方式为“( )”。
【简答题】如图所示,虚线框接线端的实现方式为单击鼠标右键,在弹出的快捷菜单中选择 “ ”命令。
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