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【判断题】
征信数据库即征信数据
A.
正确
B.
错误
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A.
is going
B.
has been
C.
has gone to
D.
has been in
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【单选题】Owing to the economic crisis, Mr Green has been ________ for several months. [     ]
A.
out of danger
B.
out of date
C.
out of work
D.
out of control
【简答题】半导体静态RAM进行读/写操作时, 必须先接收 ( ) 信号,再接收( )信号 和 片选 信号。
【简答题】Dear Peter, I’d like to tell you that our school has been worked out a new program. The purposes of the program is to make our school more beautiful, to make the air cleaner and fresh, and to turn our...
【简答题】半导体静态RAM进行读/写操作时,必须先接受________信号,再接受________和________信号。
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【简答题】半导体静态RAM进行读/写操作时,必须先接受(______)信号,再接受(______)和(______)信号 。
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