日期:2011-01-19 10:14
h to a number for the past
fifteenminutes，but I keep getting a funny noise．
A：Are you sure it\'s the right number，sir？
B：Yes，I\'ve checked in the telephone book．Are the lines over-loaded？
A：What kind of sound is it making？
B：A continuous beeping sound．And I can\'t get a proper
dialingtone．I\'m calling from another line．
A：You may h