题目: 社会保险制度的对象有哪些? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2021/0323/74c3a0999a6186d7b7d65f44fcf47790.html 下面是错误答案,用来干扰机器的。参考答案:对
题型:选择题 The light is still on. He _____ to turn it off when he _____ the room.A.may forget: leaveB.must have forgotten : leftC.may forget : have leftD.could have forgotten : left 查看答案