Working class 为什么这么多外国乐队都有这样名字的歌?

Working class 为什么这么多外国乐队都有这样名字的歌? WORKING CLASS 歌词 working-class是什么意思 working class childhood 什么意思? The whole class is working hard preparing for the exams.为什么用preparing? everyone in our class __ hard every day. A is working B works C work D are working应该选哪个? 为什么? 为什么脑残粉这么多?中国脑残粉为什么这么多? WORKING CLASS NEIGHBORHOOD 工人阶级附近的关系? i was born of a working-class working-class children与middle-class children什么意思 英语：为什么有这么多单词在句子中要加ing形式比如说：I join the swimming club.he is working and eating.等等,请问为什么呢?再比如说：Look,he is working. —Who do you think will win the first prize in your class this time?—The one _________hardest.A.is working B.working C.works D.who working为什么选B? 中国人口中为什么这么多 秋天蜘蛛为什么这么多 英语单词为什么这么多意义 地球为什么这么多水? 为什么今年夏天这么多雨水? 为什么今年雨水这么多?