标题: GWD24-2一题求助！ [打印本页] 作者: crystalhuang 时间: 2010-12-23 20:13 标题: GWD24-2一题求助！ 2 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 E. than had been born.作者: mudiduange 时间: 2010-12-24 00:05
LZ,下次问一定要下划线弄好，幸好这题不长
这个你这样理解，前后比较的对象是over the age of thirty, under it (age) 比较的对象在句子都是介词短语，这种比较直接是介词短语比介词短语即可