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【单选题】
下面描述不正确的是
A.
编码器属于组合逻辑电路
B.
竞赛抢答器属于组合逻辑电路
C.
交通信号灯计时控制电路属于组合逻辑电路
D.
上面描述至少有 1 项不正确
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参考答案:
举一反三
【单选题】The small company isnt ______ of handling an order that large.
A.
able
B.
capable
C.
competent
D.
qualified
【单选题】HDLC是哪一层的协议( ) .
A.
物理层
B.
数据链路层
C.
网络层
D.
传输层
【单选题】Man: Isnt that a new brand of computer youre working at? Woman: Oh, Bill, this isnt the first time you asked me about it. Question: What does the woman imply?
A.
The man is a forgetful person.
B.
The computer is not new.
C.
The man can have the computer later.
D.
The man misunderstood her.
【单选题】There is much work to do, _______?
A.
isnt it
B.
is there
C.
isnt there
D.
is it
【简答题】If the rising money on health care isnt reduced, it is likely that the US may not maintain a productive economy.
【单选题】HDLC是哪一层的协议?( )
A.
物理层
B.
数据链路层
C.
网络层
D.
高层
【单选题】The function of the sentence 'A nice day, isnt it?' is______.
A.
informative
B.
phatic
C.
directive
D.
performative
【简答题】What is it that you love to do but never feel that you get it quite right? Perhaps you don't even try any more because you think what you do is not 36 enough. Discouragement seems to follow us a good ...
【单选题】A: Do you think that our boss is a kind man? B: It is fine weather, isn't it? The above dialogue violates the principle of ______ of CP (Cooperative Principle).
A.
manner
B.
relation
C.
quality
D.
quantity
【单选题】Two weeks __________enough for us to finish this work, we need __________week.
A.
isnt, a third
B.
arent,the third
C.
isnt, the third
D.
arent, a third
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