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【单选题】
下列( ) 不属于通信三要素。A.
信源
B.
信宿
C.
信道
D.
电信
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】选择方框中所给的句子，补全对话。每个句子只选一次。 A.What do you think of this coat? B.It’s OK.It looks good on you. A.______________小题1:_______________________ B.Why don’t you try on this one? A.Yes ,that’s quite a nice colo...
【单选题】Do you think it’s OK to wear high-heeled shoes at school? If you ask me,
A.
I don’t think so
B.
I suppose to
C.
I think not
D.
I believe not
【单选题】Oh, the milk strange,do you think it’s OK to drink?
A.
was tasted
B.
tasted
C.
is tasting
D.
tastes
【简答题】Do you think it’s OK to call in sick to work if you’re not sick? ( )
【简答题】Joe:So you think it’s (40) ________ in London?Tanya:I sure do. And, if you ask me, New York as well. Anyway, you ready?Joe: Sure. Why not? Janet?Janet: Well … Oh well, it’s getting late. So, I suppose...
【简答题】DCS 、 PLC 、 FCS 三大控制系统的区别?
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