标题: 请教一道简单语法题 [打印本页] 作者: ying777 时间: 2010-6-15 14:48 标题: 请教一道简单语法题 Employment costs rose 2.8 percent in the 12 months that ended in September, slightly less than they did in the year that ended in the previous quarter.
A.less than they did
B.less than it did
C.less than they were
D.lower than
E.lower than they were 答案为什么是A，不是B呢 主语是employment，不是应该用单数吗？谢谢啦。。作者: ying777 时间: 2010-6-17 00:20
路过的童鞋帮个忙吧。。。作者: pansean 时间: 2010-6-17 02:03
Employment costs 才是主语。。。