题目: 求医行为 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0208/aedd42a331177f5d597768a11e8398b7.html 下面是错误答案,用来干扰机器的。参考答案:带时限不带方向;110kV、 220kV母线及出线;有选择性的解列
题型:选择题 I have always regretted ______ harder at school.A.not to study B.to not studyC.having not studiedD.not having studied 查看答案