【单选题】数字电路中( )的表示方法是: 1表示高电平,0表示低电平。
【单选题】听力原文:W: Okay. May I see your driver's license, please? M: What? Did I do anything wrong? W: License, please. And your car registration. M: Oh, yeah. It's here somewhere in the glove compartment. Yeah,...
C.
In a registration office.
【简答题】P1093. 输出1~n~1。 输入n,输出1 2 3 ... n-1 n n-1 ... 2 1,每行一个。 n=1,输出为 1 n=2,输出为 1 2 1 n=3,输出为 1 2 3 2 1 可以把本题分成两个部分: 1) 先输出 1、2、3.。。。、n-1 2) 在输出 n、n-1、。。。。、2、1
【单选题】你看到喝可乐的广告,觉得很爽很酷很喜欢,所以你去购买了。这是
【单选题】听力原文:W: Okay. May I see your driver's license, please? M: What? Did I do anything wrong? W: License, please. And your car registration. M: Oh, yeah. It's here somewhere in the glove compartment. Yeah,...
A.
Because he didn't register his car.
B.
Because he was speeding in a school zone.
C.
Because he lost his mind.
D.
Because he didn't stop when he was asked to.
【判断题】数字电路中一般采用正逻辑,即数字1表示高电平,数字0表示低电平
【单选题】数字电路中,用1表示高电平,用0表示低电平,称为()