Ayoungmanandanoldman的精选

问题详情：阅读短文，从每题所给选项中选出最佳选项。Ayoungmanandanoldmanwerewaitingforabusatastation.Theysat__1_eachother.“What’sthatinyourbag?”askedtheyoungman,pointingtoabigbagbesidethe 2 .  “Mone...