Pentium微处理器在保护模式下,当段描述符中设定粒度G=0,则段的大小最大可达到

题型:单项选择题

问题:

Pentium微处理器在保护模式下,当段描述符中设定粒度G=0,则段的大小最大可达到:

A.64KB

B.1MB

C.4MB

D.4GB

考点:计算机等级考试PC技术计算机三级(PC技术)54
题型:单项选择题

已知a、b互为倒数,c和d互为相反数,x绝对值是3,求x2+(ab+c+d)x+(c+d)2011+(ab)2012的值。

题型:单项选择题
已知
m+5>3
2m-2<0
,化简|m+2|-|1-m|=(  )
A.2m+1B.1C.3D.2m
题型:单项选择题

Balzac was a great France writer, but he was very                  

小题1:. ________

Poor before he became famous. He lived in a dirty wet              

小题2:._________

room and worried about food. His friends were so poor as he.          

小题3:.. _________

One night, the wind was blowing hard and was snowing             

小题4:.. _________

heavily. Balzac went to bed early but couldn’t fall sleep. He           

小题5:. _________

didn’t have something for supper. He thought hard but didn’t          

小题6:.. _________

have an idea. At the midnight he saw a man get in through            

小题7:.. _________

a broken window. The man began to search for the bookshelf.         

小题8:._________

Balzac got up, lit a lamp, and saying, “Don’t waste time! I couldn’t     

小题9:. _________

find any money in the daytime. How could you find some in the dark?” 

小题10:. ________

题型:单项选择题

高血压脑病的血压突然升高通常在()

A.舒张压>140mmHg,或血压>180/120mmHg

B.舒张压>110mmHg,或血压>140/90mmHg

C.舒张压>120mmHg,或血压>160/100mmHg

D.舒张压>120mmHg,或血压>150/90mmHg

E.舒张压>130mmHg,或血压>170/110mmHg

题型:单项选择题

《江苏省党政领导干部违反土地管理规定行为责任追究暂行办法》规定,责任追究程序启动后,应当在()日内完成。

A.7

B.15

C.30

D.60

更多题库