240.
According to public health officials, in 1998 Massachusetts became the first state in which more babies were born to women over the age of thirty than under it.
A. than
B. than born
C. than they were
D. than there had been（A）考点：
E. than had been born
我认为比较的对象是： more babies were born to women over the age of thirty 比（babies were born to women） under it。
为什么能这么省呢？
大家有什么看法？作者: elaineyll 时间: 2010-6-2 22:14
因为B C D E 错得天昏地暗，所以选A~呵呵
补全的话应该是those were born to women under it ~其他选项完全错了。。。所以选A作者: lenghongmin 时间: 2010-6-3 06:52
