“<img src="https://nimg.ppkao.com/2018-05/liuqianlan/2018050314454088006.jpg?sign=5020f54123384965fdf84807f23a05c7&t=62d0c03c" />”表示管道()。
A、下转角
B、上转角
C、水平转角
D、水平转角带弯头
A、下转角
B、上转角
C、水平转角
D、水平转角带弯头
A、A.使用文字工具,选中文字,打开“段落”控制面板,将<img src="https://img.ppkao.com/2018-07/xiashuhui/2018072714261070543.jpg" />选项后的数值设置为正值
B.使用文字工具,选中文字,打开“段落”控制面板,将<img src="https://img.ppkao.com/2018-07/xiashuhui/2018072714261070543.jpg" />选项后的数值设置为负值
C.使用文字工具,选中文字,打开“段落”控制面板,将<img src="https://img.ppkao.com/2018-07/xiashuhui/2018072714261070543.jpg" />选项后的数值设置为负值
D.使用文字工具,选中文字,打开“段落”控制面板,将<img src="https://img.ppkao.com/2018-07/xiashuhui/2018072714261070543.jpg" />选项后的数值设置为正值
A、抽查4件产品,设A表示“至少有一件次品”,B表示“次品不少于两件”。问<img src="https://img.ppkao.com/2017-08/zhangweibo/2017081310575196174.jpg" />,<img src="https://img.ppkao.com/2017-08/zhangweibo/2017081310582561446.jpg" />各表示什么事件?
A、A.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />低电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />三态,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />低电平
B.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />三态,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />低电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />高电平
C.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />低电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />高电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />高电平
D.<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309154866509.jpg" />高电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155838776.jpg" />低电平,<img src="https://img.ppkao.com/2017-10/wangjinchen/2017101309155342124.jpg" />高电平
A、A.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />不变,<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />增大
B.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />减小,<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />不变
C.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />减小,<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />增大
D.<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716370781231.jpg" />增大,<img src="https://img.ppkao.com/2017-12/xieqiushi/2017120716372262539.jpg" />减小
A、“格式”<img src="https://nimg.ppkao.com/2017-09/jiangyouai/201709250951281736.jpg?sign=829e755ff065d66d5629ee6e6b522f4a&t=62d4822a" />“字体”<img src="https://nimg.ppkao.com/2017-09/jiangyouai/201709250951281736.jpg?sign=829e755ff065d66d5629ee6e6b522f4a&t=62d4822a" />“字符间距” B、“格式”<img src="https://nimg.ppkao.com/2017-09/jiangyouai/201709250951281736.jpg?sign=829e755ff065d66d5629ee6e6b522f4a&t=62d4822a" />“段落”<img src="https://nimg.ppkao.com/2017-09/jiangyouai/201709250951281736.jpg?sign=829e755ff065d66d5629ee6e6b522f4a&t=62d4822a" />“字符间距” C、“文件”<img src="https://nimg.ppkao.com/2017-09/jiangyouai/201709250951281736.jpg?sign=829e755ff065d66d5629ee6e6b522f4a&t=62d4822a" />“页面设置”<img src="https://nimg.ppkao.com/2017-09/jiangyouai/201709250951281736.jpg?sign=829e755ff065d66d5629ee6e6b522f4a&t=62d4822a" />“字符间距” D、“格式”<img src="https://nimg.ppkao.com/2017-09/jiangyouai/201709250951281736.jpg?sign=829e755ff065d66d5629ee6e6b522f4a&t=62d4822a" />“段落”<img src="https://nimg.ppkao.com/2017-09/jiangyouai/201709250951281736.jpg?sign=829e755ff065d66d5629ee6e6b522f4a&t=62d4822a" />“间距”
A、A.<img src="https://img.ppkao.com/2018-04/zhouyun/20180412175605391.jpg" />
B.<img src="https://img.ppkao.com/2018-04/zhouyun/2018041217562114745.jpg" />
C.<img src="https://img.ppkao.com/2018-04/zhouyun/2018041217562651092.jpg" />
D.<img src="https://img.ppkao.com/2018-04/zhouyun/2018041217562929580.jpg" />
E.<img src="https://img.ppkao.com/2018-04/zhouyun/2018041217563332745.jpg" />
A、A.<img src="https://img.ppkao.com/2018-08/chenfang/2018081516571386102.jpg" /><img src="https://img.ppkao.com/2018-08/chenfang/2018081516572558372.jpg" />
B.<img src="https://img.ppkao.com/2018-08/chenfang/2018081516572062708.jpg" />
C.<img src="https://img.ppkao.com/2018-08/chenfang/2018081516572915872.jpg" />
D.<img src="https://img.ppkao.com/2018-08/chenfang/2018081516573482159.jpg" />
A、A.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116564316705.jpg" />
B.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116564929545.jpg" />
C.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116565492959.jpg" />
D.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116570158166.jpg" />
E.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116570766172.jpg" />
F.<img src="https://img.ppkao.com/2018-08/longzhengxuan/2018080116571469081.jpg" />