You are the desktop administrator for Contoso, Ltd. Philippe is a user in the accounting department. Philippe reports that he is not able to download a file from an FTP server by using Internet Explorer on his Windows XP Professional computer. When Philippe attempts to access the FTP server by using the URL ftp://ftp.contoso.com, Internet Explorer displays the following error message: "The password was rejected." Philippe informs you that he has a user name and password for the FTP server, but that Internet Explorer does not prompt him to 
A、A.ftp://ftp.contoso.com/Philippe
B、B.ftp://Philippe:password@ftp.contoso.com
C、C.ftp://Philippe/ftp.contoso.com
D、D.ftp://ftp.contoso.com@Philippe:password