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【单选题】
关于两层交换机,下列说法错误的是( )A.
能有效提高数据传输速度
B.
能实现跨网段的数据传输
C.
根据MAC地址转发数据包
D.
工作在OSI参考模型的物理层和数据链路层
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举一反三
【简答题】More than 85 percent of French Canada’s population speaks French as mother tongue and ________ to the Roman Catholic faith. A) caters B) adheres C) ascribes D) subscribes
【判断题】French has more impact on English vocabulary than other Romance languages.
A.
正确
B.
错误
【单选题】He has a good ________ of French， which helps him a lot in the trade with the French. [ ]
A.
skill
B.
command
C.
master
D.
acquisition
【单选题】From the way it tastes, you might think French roast has more caffeine in it than regular coffee, but it has less. The darker the roast, the less caffeine there is in it. I read this in Consumer Repor...
A.
whether Consumer Reports is a good source of information about coffee
B.
whether French roast has more caffeine than regular coffee
C.
whether most people think French roast has more caffeine than regular coffee
【单选题】More than 85 percent of French Canada' s population speaks French as a mother tongue and______ to the Roman Catholic faith.
A.
ascribes
B.
subscribes
C.
adheres
D.
caters
【单选题】辨证实训3张××,男,35岁 病史:患者于二年前开始咳嗽,时轻时重,缠绵不愈,近三个月来咳嗽加剧,出现声音嘶哑,咯痰量少痰中带有血丝,伴见口燥咽干,午后潮热,颧红,盗汗,腰酸,梦遗,大便干结,小便短赤,舌质红少苔,脉细数。 请写出主诉,再根据脏腑辨证给出诊断。 主诉选项:A咳嗽2年。B咳嗽2年,伴声音嘶哑。C反复咳嗽2年,复发加重伴咯血丝痰3月。D咳痰见少量血丝3月。 辨证选项:A 脾肺气虚 B ...
A.
AE
B.
BD
C.
CC
D.
CB
E.
DA
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