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【简答题】
办公自动化需要哪些常用设备和软件?
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The haze weather arouses people's ___________ over the environment.
A.
knot
B.
concern
C.
click
D.
careful
【单选题】As for the differences between fog and haze, which of the following statement is wrong? ( )
A.
The vertical thickness of haze is greater than fog
B.
Fog is mainly consisted of small liquid particles, while haze is mainly consisted of small solid particles
C.
Fog is more visible than haze
D.
Fog contains more water than haze
【单选题】Which statement is correct?
A.
FEC requests are first acknowledged by the vessel' s transmitter before broadcasts can be received, '
B.
FEC mode broadcasts can be received without the transmitter being tumed on
C.
) Weather'broadcasts are always made in ARQ mode to ensure reception.
D.
FEC mode improves the efficiency of communication.
【多选题】When you want to explain the cause of haze, you may say________
A.
It is caused by more and more vehicles we have.
B.
More and more vehicles we have is the main cause of haze.
C.
More and more vehicles we have result in haze.
【简答题】在Windows中,控制菜单图标位于窗口的( )。
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