将十进制数257转换为十六进制数为( )。A.11 B.101 C.F1 D.FF 发布时间:2017-05-27 22:14 │ 来源:www.tikuol.com 题型:单项选择题 问题: 将十进制数257转换为十六进制数为( )。A.11B.101C.F1D.FF
题型:单项选择题 When Tom got to the examination room, he realized he ______ his pen at home.A.was leavingB.had leftC.forgotD.was forgetting 查看答案