题目: 设f’(sinx)=cos2x,则f(x)=(). 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0403/0bbfcd13d55f959be0c46796d595bc07.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:选择题 —Excuse me, when _____you_____the man in blue?—Last year.And I _____him for one year. [ ]A. did, know, have known B. have, known, have known C. did, know, knew D. have, known, knew 查看答案