【单选题】下列关于机器语言的表述中,不正确的是( )。
【单选题】在微型机中,键盘是必备的标准输入设备。键盘触键的排列有一定的规律,与键的用途有关。按用途其排列可以分成全屏幕操作、打字机和小键盘三个区域。( )
【简答题】电路如图所示,试求独立电压源电流、独立电流源电压以及受控电流源电压。
【单选题】X: Excuse me, could you please show me the nearest way to the library? Y: Sorry, I’m new here, too. Question: What does Y's response indicate?
A.
Y doesn’t know the way.
D.
Y lives near the library.
【单选题】--- Excuse me, I was told I could find Professor Li here. --- And you ______. Anything I can do for you?
【单选题】下列关于汇编语言的表述中,不正确的是()。