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【判断题】
对于调频信号,可以采用其上边带或下边带来传输信息。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】The specific gravity of the water in the great Salt Lake is too great that one cannot sink or completely submerge in it.
A.
so
B.
very
C.
such
D.
indeed
【单选题】People in a foreign country, sometimes, will lose their _________, not knowing who they are.
A.
wonder
B.
drought
C.
mineral
D.
identity
【单选题】已知某正弦交流电压的表达式为:u=220 2 sin628t V,则此正弦交流电压的有效值和
A.
分别为 。
B.
2 V，314s
C.
220V，0.01s
D.
220V，50s
E.
2 V，0.02s
【单选题】. Although many people view conflict as bad, conflict is sometimes useful _______ it forces people to test the relative merits of their attitudes and behaviors.
A.
by which
B.
to which
C.
in that
D.
so that
【单选题】在展示设计方案时，每一个方案都需制作为一个独立的文件，通过创建和编辑（ ），就可将不同的方案创建为多个图层复合，以便向客户展示。
A.
合并图层
B.
盖印图层
C.
图层编组
D.
图层复合
【单选题】The first day he did not have his lunch because he did not ______.
A.
feel well
B.
know the time for lunch
C.
hear the lunch bell
D.
have the money
【单选题】Why does Blair sometimes show up in a formal event without a tie?
A.
Because he wants to make a show.
B.
Because he wants to attract attention.
C.
Because he wants to live in a casual way.
D.
Because ties are costly.
【简答题】Word 大作业 个人简历 一、作业目标 为了能促进学生更好的掌握word办公自动化应用技术,培养学生的写作能力、组织能力、审美能力等实训应用能力。 二、主题内容 刚刚踏入大学校门,对每个学生而言,能更好的展示自己的特长的一个简洁途径就是制做一份个人简历了。简历的内容、式样设计方案,仁者见仁,智者见智,然而最关键的是你要“突出个性、与众不同”便是你设计个人简历成功的法宝。 个人简历的内容都应该包...
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