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【判断题】
模拟电子电路的信号是连续的,数字电子电路的信号只有高低两种电平。。A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】用单词的正确形式填空, 每空一词（共10小题；每小题1分，满分10分） 小题1:It is certain that television has deeply t______________ our lives and society. 小题2: I am c_____________ about what I say because careless remarks are likely to...
【简答题】Task 3 Reading comprehension Employment Interview In some way the employment interview is like a persuasive speech, for the applicant seeks t persuade the employer to employ him or her. A job applican...
【简答题】控制按钮一般由按钮帽、 、 和外壳等部分组成。
【单选题】How Men Face the Fat Problem It is a pleasure to see men of a certain age worrying about their weight. Listening to them is not such a pleasure. Because the men are new at the game, they don't hesitat...
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】It is true that Matviyenko' s heading of the campaign would certain staffing shuffles in the leadership, and now only a few members of the company were in the know.
A.
concur
B.
convoke
C.
entail
D.
alternate
【简答题】按钮由 、 、 和外壳等组成。
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