中国大学MOOC: In the file open modes, the string rb indicates .
举一反三
- In the file open modes, the string "rb" indicates . A: opening an existing binary file only for data reading. B: opening a text file only for data writing. C: opening an existing text file only for data reading. D: opening a binary file only for data writing.
- 中国大学MOOC: 现有： String s=write a line to a file; w.print(s+ )； 哪一个是对的？
- 下面不属于File类构造方法的是（）。 A: File(String filename) B: File(String directoryPath,String filename) C: File(File f, String filename) D: File( )
- 中国大学MOOC: The followings are the usual modes of stroke combination EXCEPT ______.
- 中国大学MOOC: Which prefix indicates between, among?