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【单选题】
足阳明胃经起于A.
目内眦
B.
目外眦
C.
鼻旁
D.
中焦
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【简答题】逻辑变量是用来表示逻辑关系的二值量,它们的取值只有________和________两种。
【单选题】Which of the following statements is False? .
A.
Newspaper journalists often interview people and keep a record by using shorthand or technical equipment.
B.
Newspaper journalists should produce concise and accurate copies according to the newspaper’s house style before the deadlines.
C.
Newspaper journalists need to answer questions at a press conference.
D.
Newspaper journalists should be persistent, flexible, and strongly-motivated.
【单选题】Which of the following is true?
A.
In the 1960s, computer networks worked well.
B.
In the early 1970s, the Internet was easy to use.
C.
Sending e-mail is now more popular among students than before.
D.
Today it's still not easy to get on-line.
【简答题】逻辑变量是用来表示逻辑关系的二值量,它们的取值只有 和 两种。(填阿拉伯数字)
【简答题】逻辑变量是用来表示逻辑关系的二值量,它们的取值只有 和 两种;二个输入变量共有 种取值组合。
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