关于以下程序，下列说法中正确的是： module Learn3_1 （A, B, C, Carry, S); input A, B, C; output Carry, S; assign S = A^B^C; assign Carry = （AB)|（BC)|（AC); endmoduleA．该模块是一个全加器模块B．Carry = AB+BC+ACC．S=A（同或）B（同或）CD．当输入为A = 1，B = 1，C = 0，时输出Carry = 0，S=1
关于以下程序，下列说法中正确的是： module Learn3_1 （A, B, C, Carry, S); input A, B, C; output Carry, S; assign S = A^B^C; assign Carry = （A&B)|（B&C)|（A&C); endmodule
A．该模块是一个全加器模块
B．Carry = AB+BC+AC
C．S=A（同或）B（同或）C
D．当输入为A = 1，B = 1，C = 0，时输出Carry = 0，S=1
参考答案和解析
begin end 块内的语句是顺序执行的;该程序的功能是四选一选择器;当输入为 sel = 11 时，输出为 in3
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