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【多选题】
城市小资产阶级是无产阶级的可靠同盟者,城市小资产阶级包括( )
A.
广大的知识分子
B.
小商人
C.
手工业者
D.
自由职业者
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举一反三
【多选题】近端小管上皮细胞与扩大物质重吸收及排出有关的结构是
A.
溶酶体
B.
粗面内质网
C.
质膜内褶
D.
侧突
E.
微绒毛
【单选题】对于频繁起动的异步电动机,应当选用的控制电器是( )
A.
铁壳开关
B.
低压断路器
C.
接触器
D.
转换开关
【单选题】下列关于剂型的重要性叙述错误的是( )
A.
剂型可以改变适应药物性质的要求
B.
剂型可以改变药物的生物利用度
C.
剂型可以改变药物的起效速度
D.
具有靶向性的剂型可以完全消除药物的毒副作用
【单选题】Which is safer-staying at home, traveling to work on public transport, or working in the office? Surprisingly, each of these carries the same risk, which is very low. However, what about flying compar...
A.
they are very rare
B.
they often cause loss of life
C.
they always occur in big cities
D.
they arouse the interest of all the readers
【多选题】近端小管上皮细胞与扩大物质重吸收及排出有关的结构是()。
A.
微绒毛
B.
侧突
C.
质膜内褶
D.
线粒体
【单选题】MSTP 解决了很多RSTP 和STP 单个生成树的缺陷, 关于MSTP 的说明, 正确的是:
A.
每个MST Instance 都使用单独的STIP 算法, 计算单独的生成树。
B.
每一个MST Instance 都有一个标识(MSTID) , MSTID 是一字节的整数。
C.
默认所有VLAN 映射到MST Instance! 1。
D.
MSTP 允许将一个或多个VLAN 映射到一个多生成树实例(MST Instance) 上,MSTP 为每个MST Instance 单独计算根交换机, 单独设置端口状态。
【单选题】According to the author, which of the following is true about British authors of children's literature in the mid-18th century?
A.
They believed that blacks were equal rather than different.
B.
A significant number of these writers were opposed to slavery.
C.
Their writing played a major role in all reforms of the 19th century.
D.
Most were not only talented story-writers but accomplished historians.
【单选题】MSTP 解决了很多RSTP 和STP 单个生成树的缺陷,关于MSTP 的说明,正确的是:
A.
每个MST Instance 都使用单独的STP 算法,计算单独的生成树。
B.
每一个MST Instance 都有一-个标识(MSTID),MSTID 是一字节的整数。
C.
默认所有VLAN 映射到MST Instance 1.
D.
MSTP 允许将一个或多个VLAN 映射到一个多生成树实例(MST Instance)上,
E.
TP 为每个MST Instance 单独计算根交换机,单独设置端口状态。
【简答题】Which is safer-staying at home, traveling to work on public transport, or working in the office? Surprisingly, each of these carries the same risk, which is very low. However, what about flying compar...
【判断题】番薯,番茄,不宜放进冰箱?
A.
正确
B.
错误
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