用四位移位寄存器构成环行计数器时,有效状态共有()个。 发布时间:2017-11-22 11:44 │ 来源:www.tikuol.com 题型:填空题 问题: 用四位移位寄存器构成环行计数器时,有效状态共有()个。
题型:填空题 If you want somebody to go window shopping with you, why not try calling Marie? —she ________ be home by now.A.shallB.shouldC.willD.would 查看答案