标题: what needs to be done 还是what need to be done? [打印本页] 作者: michelle0523 时间: 2011-9-30 21:26 标题: what needs to be done 还是what need to be done? 劳烦各位大牛... what needs to be done 还是what need to be done? 应该是涉及what是单数还是复数的问题吧.... 热切的期盼各位的答案，最好有解析。 小妹先在此谢过了~作者: michelle0523 时间: 2011-10-9 12:22
自己顶...作者: michelle0523 时间: 2011-10-17 22:12
再顶作者: michelle0523 时间: 2011-10-18 21:09
好心人帮个忙吧...我都顶了第三次了作者: 幸运四叶草 时间: 2011-10-18 23:04
