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【简答题】
一分钟声音,单声道、16位采样、采样频率44.1kHz,则该声音文件的大小为( )MB(保留两位小数 )。
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皮皮学刷刷变学霸
举一反三
【单选题】为了保证PLC交流电梯安全运行,()电器元件必须采用常闭触点,输入到PLC的输入接口。
A.
停止按钮
B.
厅外呼梯按钮
C.
轿厢指令按钮
D.
终端限位行程开关
【单选题】—Where is your school? —It is ______ the bank.
A.
on
B.
under
C.
in
D.
next to
【简答题】Thinking critically about the following questions and present your ideas here. Each group choose ONE as your homework, discuss in group and present your homework individually here. 1. Do you think spo...
【单选题】为了保证PLC交流电梯安全运行,〈〉电器元件必须采用常闭触点,输入到PLC的输入接口。
A.
停止之按钮
B.
厅外呼吸按钮
C.
桥厢指令按钮
D.
终端限位行程开关
【简答题】英译汉:open heater
【判断题】Philosophy is a form of reflective thinking that critically questions and confronts established beliefs, customs, practices, and institutions of a society.
A.
正确
B.
错误
【单选题】《论十大关系》中的第四、五条,论述了国家、生产单位和生产者个人的关系,中央和地方的关系。这就提出了( )
A.
如何开辟一条和苏联有所不同的中国工业化道路问题
B.
中国社会主义经济建设的若干新方针、新思路
C.
政治生活和思想文化领域如何调动积极性的问题
D.
如何正确处理社会主义社会的矛盾问题
【简答题】Change the nouns in bold italics into adjectives. This bird house is made of wood . My father often made ___________ bird houses. I don’t want fortune or fame . Not all rich and ___________ people are...
【简答题】英译汉: Open it and see!
【简答题】1 When thinking creatively, your focus is __________; when thinking critically, your focus is ________. 2 Successful students are good at _______ facts and opinions, ___________ information from diffe...
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