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【单选题】
在下列文件的物理结构中,不利于文件长度动态增长的是()
A.
连续结构
B.
链接结构
C.
索引结构
D.
Hash结构
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【多选题】叉车根据结构和功用可分为( )。
A.
平衡重式叉车
B.
插腿式叉车
C.
前移式叉车
D.
侧面式叉车
【单选题】What do we learn about the medical community?
A.
They now have a strong interest in research on aging.
B.
They differ from the academic circles in their view on aging.
C.
They can contribute to people's health only to a limited extent.
D.
They have ways to intervene in people's aging process.
【单选题】( )是呼吸道的起始部分。
A.
B.
口腔
C.
【多选题】败毒散中配伍人参的用意是( )
A.
扶助以驱邪外出
B.
散中有补,不致耗伤真元
C.
补中益气
D.
大补元气
【简答题】相对湿度φ值可以反映湿空气吸收水汽能力的大小,当φ值大时,表示该湿空气的吸收水汽的能力______;当φ=0时,表示该空气为______。
【单选题】( )是呼吸道的起始部分。
A.
B.
C.
D.
口腔
【单选题】What do the researchers mention the 2008 financial crisis for?
A.
To show that being optimistic also has its bad effect.
B.
To explain why people are trying to win lotteries.
C.
To prove a person's feeling is affected by environment.
D.
To point out human beings are social creatures.
【单选题】What do foreigners tend to do in the regression stage of culture shock?
A.
To enjoy the delicious new food.
B.
To complain about their home country.
C.
To make friends with the local people.
D.
To watch videos from their home country.
【单选题】( )是呼吸道的起始部分。
A.
口腔
B.
C.
D.
【单选题】● (74) functions with two layers of protocols.It can connect networks of different speeds and can be adapted to an environment as it expands. (74)
A.
The hub
B.
The bridge
C.
The router
D.
The proxy
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