皮皮学,免费搜题
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【单选题】
人们在茶室喝茶,不仅体会到环境的舒适和美感,而且与朋友言谈甚欢联络了友谊。体现环境意义的( )方面
A.
工具性
B.
体验
C.
可交换性
D.
社交联结
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举一反三
【单选题】DHCP租约文件默认保存在( )目录中。
A.
/etc/dhcp
B.
/etc
C.
/var/log/dhcp
D.
/var/lib/dhcpd
【单选题】共模抑制比越大,表明电路的 。
A.
放大倍数越稳定
B.
交流放大倍数越大
C.
抑制温漂的能力越强
D.
信号中差模成分越大
【单选题】Evidence shows that, in general, the larger the level of investment as a share of GDP
A.
the smaller the productivity growth rate.
B.
the greater the productivity growth rate.
C.
has no influence whatsoever on the productivity growth rate.
D.
the greater the inefficient use of scarce resources.
【简答题】DHCP 租约文件默认保存在( )目录中
【单选题】DHCP 租约文件默认保存在( )目录中。
A.
/etc/dhcpd
B.
/var/log/dhcpd
C.
/var/log/dhcp
D.
/var/lib/dhcp
【单选题】If a nation's population grows, then,
A.
growth in real GDP per person will be less than the growth of real GDP.
B.
there can be no economic growth.
C.
growth in real GDP per person will be greater than the growth of real GDP.
D.
there must be an increase in real GDP per person.
【单选题】DHCP 租约文件默认保存在 ( ) 目录中。
A.
/etc/dhcp
B.
/etc
C.
/var/log/ dhcp
D.
/var/lib/dhcp
【简答题】在图8-16所示稳压电路中,已知稳压管的稳定电压U Z 为6V,最小稳定电流I Z,max 为5mA,最大稳定电流I Z,max 为40mA;输入电压U I 为15V,波动范围为±10%;负载R L 的变化范围为:1kΩ~2kΩ,r Z =15Ω。 (1) 求R的取值范围; (2) 取R=5000Ω,估算电路稳压系数S和输出电阻R o
【单选题】下列不属于护理评判性思维的构成要素的是
A.
知识基础
B.
临床经验
C.
态度
D.
认知技能
E.
制定决策
【简答题】According to Paragraph 5,George Osborne may_______. A.allow greater government debt for housing B.stop local authorities from building homes C.prepare to reduce housing stock debt D.release a lifted G...
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