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搜题
【单选题】
反相液-液色谱适合分离( )。
A.
低沸点液体
B.
高分子化合物
C.
极性混合物
D.
非极性化合物
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【单选题】村民们费尽周折救出了困在山洞里的( ),之后封死了洞口。
A.
汤姆和哈克
B.
汤姆和贝琪
C.
汤姆和哈伯
【多选题】Which two statements are correct about Layer 2 broadcast frames?()
A.
Layer 2 broadcast frames are processed by all devices on the same VLAN
B.
Layer 2 broadcast frames are are discarded by routers that connect to multiple VLANs
C.
Layer 2 broadcast frames are relayerd by routers to all connected VLANs
D.
Layer 2 broadcast frames are relayed by switches to devices on the same VLAN
【判断题】除化学药品和中药制剂外,医疗机构还可以配制生物制剂。
A.
正确
B.
错误
【单选题】实现虚拟存储器最关键的技术是( )。
A.
内存分配
B.
置换算法
C.
请求调页(段)
D.
对换空间管理
【单选题】村民费尽周折救出()之后封死了山洞
A.
A汤姆和哈勃
B.
B汤姆和哈克
C.
C汤姆和贝奇
D.
贝奇和哈克
【单选题】Panting frames are located in the ______.
A.
after double bottoms
B.
centerline tanks on tankers
C.
fore and after peaks
D.
forward double bottoms
【单选题】Panting frames are located in the ().
A.
After double bottoms
B.
Centerline tanks on tankers
C.
Fore and after peaks
D.
Forward double bottoms
【单选题】Panting frames are located in the().
A.
after double bottoms
B.
centerline tanks so tankships
C.
fore and after peaks
D.
forward double bottoms
【单选题】村民费尽周折救出 ( ) 之后封死了山洞。
A.
汤姆和哈勃
B.
汤姆和哈克
C.
汤姆和贝基
【单选题】Panting frames are located in the ______.
A.
centerline tanks on tankers
B.
after double bottoms
C.
fore and after peaks Panting frames
D.
forward double bottoms
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