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【单选题】
第21课 内容確認 一、A.
B.
C.
D.
D
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反馈参考答案：
举一反三
【简答题】The teacher explained me the meaning of the word again.
【简答题】How many positions does the company offer in the advertisement?
【单选题】— _ __ do you work in the company? —3 years. [ ]
A.
How long
B.
How
C.
How soon
D.
How often
【单选题】(2013·威海一模)—Would you mind me opening the window, sir? —________. I am feeling a bit chilly.
A.
By all means
B.
Not in the least
C.
I'm afraid not
D.
I'd rather you didn't
【简答题】PLC 的输入和输出量有开关量和模拟量两种。开关量I/ 0 用最大I/ 0 通道数表示，模拟量I/ 0 用最大 I/0 点数表示。( )
【简答题】_________came that my English teacher wanted to have _________with me. A．The word;a word B．A word;the word C．Word;a word D．A word;a word
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