题目6单选题
欲使JK触发器按<img src="https://tihai-oss-cloud.itihey.com/img/60ab57aad9b46cba19084006fb3df48b.png">工作,可使JK触发器的输入端___________A. <img src="https://tihai-oss-cloud.itihey.com/img/f033ed856f68ee12e3d25cd203811847.png">B. <img src="https://tihai-oss-cloud.itihey.com/img/0b88095623cd7eaaa11fdcef334a00e8.png">C. <img src="https://tihai-oss-cloud.itihey.com/img/1cac55f4e7f3b2ea851878a80adc586c.png">D. <img src="https://tihai-oss-cloud.itihey.com/img/43bf2f5ef3a1e828f7f995ed3f9c75e8.png">