【简答题】开关量输出模块的输出形式有()输出、()输出和()输出三种。
【单选题】Make hay while the sun shines.
A.
during the time that sth is happening
B.
at the same time as sth is happening
D.
used to contrast two things
【单选题】Make hay while the sun shines.
A.
During the time that sth is happening
B.
At the same time as sth is happening
【简答题】Make hay while the sun shines.
【多选题】计算机条件下账表输出主要包括() 打印输出 查询屏幕输出 磁盘输出 无线输出
【单选题】输出技术目前分为视觉输出、听觉输出和( )