不定项选择
当2个或2个以上的输入同时为有效信号时,优先编码器将只对优先级别高的输入进行编码。
A.正确
B.错误
当2个或2个以上的输入同时为有效信号时,优先编码器将只对优先级别高的输入进行编码。
A.正确
B.错误
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单项选择题
Through Abbas, Xuanhui and Jialin’s group discussion, we gained a better understanding of _______ in China.
Through Abbas, Xuanhui and Jialin’s group discussion, we gained a better understanding of _______ in China.
A.places of interests
B.antiques of high value
C.world heritage sites
D.history and culture