作业要求是：
有两个磁盘文件A和B,两文件里均有一行英文,读取这两行英文，并把这两个文件中的英文单词按词典序输出到一个新文件C中。
假如 A文件中的英文是：Then the new group of leaders expressed theirappreciation for their appointments.
B文件中的英文是：He said that a key task for the College is that itcontinues to be a research pioneer in the area of global change.
那么C文件应该是 a a appointments appreciation area be change College continues……
有两个磁盘文件A和B,两文件里均有一行英文,读取这两行英文，并把这两个文件中的英文单词按词典序输出到一个新文件C中。
假如 A文件中的英文是：Then the new group of leaders expressed theirappreciation for their appointments.
B文件中的英文是：He said that a key task for the College is that itcontinues to be a research pioneer in the area of global change.
那么C文件应该是 a a appointments appreciation area be change College continues……
