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【单选题】
家用电能表标有 “1500r/kWh”的字样,若只有一台录音机工作,测得电能表转盘旋转一的时间恰好为100秒,则这台录音机的电功率为A.
8瓦
B.
15瓦
C.
20瓦
D.
24瓦
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反馈参考答案：
举一反三
【单选题】Speak A : Where is the bookshop? Speak B:
A.
I don’t know.
B.
Yes, I know.
C.
I’m sorry, I don’t know.
D.
(#^.^#)
【单选题】— _____________ language do they speak in the U. S.? — English. [ ]
A.
What
B.
How
C.
Where
【单选题】Why is it necessary to warn engine room personnel before activating the fixed CO2 system?
A.
To make them aware there is a fire
B.
To let them know they should leave the engine room
C.
To prevent possible injury from frostbite
D.
To make them aware that ventilation will automatically stop
【单选题】男孩 3天 皮肤黄染2天入院,根据主诉及相关鉴别询问以下内容哪项错误( )
A.
发病诱因:有无发热、喂养不当
B.
皮肤黄疸出现的时间、程度、范围、色泽
C.
伴随症状:有无抽搐、两眼凝视、呕吐
D.
精神状况、睡眠、喂奶量、大小便颜色
E.
不需要询问患者父母血型
【简答题】For this part, you are allowed 30 minutes to write a short essay entitled Is It Necessary for a College Student to Own a Mobile Phone? You should write at least 150 words following the outline given b...
【单选题】According to the interviewee, why is it necessary to limit the population even in Europe and America?
A.
European people and American people shouldn't shirk the responsibility of the whole globe.
B.
The people in Europe and Americas consume a far greater proportion of the world's resources and the world's food.
C.
The number of the people in Europe and Americas is no less than that of in underdeveloped world.
D.
They can save more to meet tile needs of the underdeveloped world.
【简答题】Why is it necessary not to open a hot door?
【简答题】知觉的基本特征有:整体性、 、恒常性 和 。
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