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【简答题】
用50ml的滴定管量取23.45ml水,哪些数字属于可靠数字?哪些属于存疑数字?
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【单选题】In England everyone talks about the weather. It is the most common subject. They start talking like this, 'Do you think it will rain?' 'Isn't it a fine day?' Many people think they can tell what the w...
A.
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B.
saying something about the weather
C.
saying 'sorry' to each other
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A.
light rain
B.
snow
C.
rain shower
D.
windy
【单选题】In common weather, they are __
A.
light rain
B.
snow
C.
Rain shower
D.
All of above are true
【判断题】眼用散剂应当无菌。
A.
正确
B.
错误
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A.
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B.
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C.
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D.
电子商务系统软件出错
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A.
桂枝汤
B.
桂枝加厚朴杏子汤
C.
麻黄汤
D.
麻杏石甘汤
【单选题】下列各种情形中,经批准可以采用邀请招标的是( )。
A.
项目技术复杂的
B.
公开招标的费用与项目价值相比不值得的
C.
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D.
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【多选题】车站客运组织工作的要求包括( )等。
A.
站容整洁
B.
导向标志完善
C.
服务质量第一
D.
安全准时
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