当使用fstream流类定义一个流对象并打开一个磁盘文件时,文件的隐含打开方式为( 发布时间:2017-12-13 20:21 │ 来源:www.tikuol.com 题型:单项选择题 问题: 当使用fstream流类定义一个流对象并打开一个磁盘文件时,文件的隐含打开方式为( )。A.ios::inB.ios:: outC.ios::in lios::outD.以上都不对
题型:单项选择题 Tony _____ go to the opera on Saturday because he's going to have a meeting. [ ]A. can't B. might C. mustn't D. should 查看答案
题型:单项选择题 The reason _____ we don't like him is _____ he often lines.A. that; why B. why; thatC. why; becauseD. that; because 查看答案