问题
单项选择题
长度为1个字节的二进制数,若采用补码表示,且由5个“1”和3个“0”组成,则可表示的最小十进制整数为()
A、-120
B、-113
C、-15
D、-8
答案
参考答案:B
长度为1个字节的二进制数,若采用补码表示,且由5个“1”和3个“0”组成,则可表示的最小十进制整数为()
A、-120
B、-113
C、-15
D、-8
参考答案:B
句子补妆:根据上下文,选择恰当的选项补全对话,使对话完整。 | |
B: Oh, it's very big. 1_______________________________ A: A brown sofa, a yellow table, a blue chair and a big TV. B: 2_______________________________ A: I have 3 bedrooms. B: Do you have your own (自己的) bedroom? A: 3_______________________________ Oh! Where are my keys? B: 4_______________________________ A: No, they aren't. B: Look! They are in the door. A: 5_______________________________ B: You're welcome. |