A、用与非门,Y=<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1526005497479cc6ffbf4714a45dfbdc08d2a21767edfimage5.png">
B、用与门,Y=<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1526005497668fb867627c5d945b3b0e97b2e857369a4image6.png">
C、用或门,Y=<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1526005497843c5fa5dd23ce943f0b88349d39606f305image7.png">
D、用或门,Y=