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【多选题】
哪些地方 宜设置位置标志?A.
公园主要景点
B.
游客服务中心
C.
卫生间
D.
出入口
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【简答题】To pr flooding in winter the water flowing from the dam is constantly ________ by a computer. A) graded B) managed C) conducted D) monitored
【简答题】A．famous B．successful C．social D．ideal
【简答题】My ideal Corporate Culture
【单选题】The term flood current refers to that time when the water ().
A.
is flowing towards the land
B.
is moving towards the ocean
C.
level is not changing
D.
level is rising because of heavy rains
【简答题】The water is flowing in a 300-mm-diameter pipe with length l=120mm. the pressure drop from starting to ending is The water discharge in the pipe is . Determine the frictional coefficient.
【单选题】To prevent flooding in winter the water flowing from the dam is constantly ______ by a computer.
A.
graded
B.
managed
C.
conducted
D.
monitored
【判断题】The tap water is flowing water, and its oxygen content is pretty high which can benefit the volatilization of the tea scent.
A.
正确
B.
错误
【单选题】A current will develop between areas of different density in ocean waters. If you face in the same direction the current is flowing，the water of（）.
A.
high density will be on the left in the Northern Hemisphere
B.
high density will be on the right in the Southern Hemisphere
C.
low density will be on the left in the Northern Hemisphere
D.
low density will be on the left in the Southern Hemisphere
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