皮皮学,免费搜题
登录
搜题
【简答题】
扁鹊是哪个时期的名医?
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】I know the education of this child will be the distinguishing event of my life, if I have the brains and ________ to accomplish it.
A.
perseverance
B.
consistence
C.
coherence
D.
diligence
【单选题】Giving up my job to go back to fulltime education was a big ________, but now I know it was the best decision I have ever made. [     ]
A.
project
B.
commitment
C.
competition
D.
ambition
【简答题】已知输入为两个二进制补码数据A和Q,需要完成的运算为A-Q,我们可以用加法运算A+(-Q)来实现这样一个减法运算,在使用加法器之前,要完成补码数据Q到-Q的转化工作,即需求补码Q的负。假设Q为4比特宽的二进制补码数据,请用组合逻辑完成补码数据Q到-Q的转换(提示:-8转换为+7),-Q用P来表示,Q表示为Q(3)Q(2)Q(1)Q(0),Q(3)为符号位。P表示为P(3)P(2)P(1)P(0),...
【单选题】下面有关运算器的说法中,错误的是( )。
A.
补码加法运算中,符号位和数值位一样参加运算
B.
补码的减法运算可以转化为加法来实现
C.
串行乘法运算是通过多次累加、左移来完成的,而串行除法运算是通过多次加减法、右移来完成的
D.
并行乘除法运算器通过牺牲硬件的代价来换取运算速度的提高
【简答题】电子计算机从其规模或系统功能,可以分为()、大型机、()、小型机和微型机等几个大类。其中,微型计算机又可以分为台式计算机和()。
【单选题】Giving up my job to go back to full time education was a big , but now I know it was the best decision I ever made.
A.
project
B.
commitment
C.
competition
D.
ambition
【简答题】A.photo B.portrait C.profile D.sketch
【单选题】Giving up my job to go back to full­time education was a big ________,but now I know it was the best decision I ever made.                                      (2011·湖北,22)
A.
project
B.
commitment
C.
competition
D.
ambition
【单选题】Giving up my job to go back to full-time education was s a big _____, but now I know it was the best decision I ever made. [     ]
A.
project
B.
commitment
C.
competition
D.
ambition
【判断题】补码的减法运算可以转化为加法来实现。
A.
正确
B.
错误
相关题目: