百度试题 结果1 题目(2.1m+201+m+2+2+m⋅2+3+4+4⋅2⋅2⋅4⋅())/(20cos(2000+1000)+2sinx+cos40°)=68.Do you like the singer ___Han Hong? 相关知识点: 试题来源: 解析 68.named 反馈 收藏