已知点P在曲线y=4ex+1上,a为曲线在点P处的切线的倾斜角,则a的取值范围是 发布时间:2017-05-12 08:22 │ 来源:www.tikuol.com 题型:填空题 问题: 已知点P在曲线y=4ex+1上,a为曲线在点P处的切线的倾斜角,则a的取值范围是______.
题型:填空题 You can ________ him not to smoke but you may not ________ him.A.advise; adviseB.advise; persuadeC.persuade; adviseD.persuade; persuade 查看答案