标题: 一道关于比较和并列的GWD语法题，马上考试了求大神指点 [打印本页] 作者: kickyourmother 时间: 2019-9-27 15:50 标题: 一道关于比较和并列的GWD语法题，马上考试了求大神指点 Several studies have found that the coronary patients who exercise most actively have half or less than half the chance of dying of a heart attack as those who are sedentary.
Ahave half or less than half the chance of dying of a heart attack as those who are sedentary
Bhave half the chance, or less, of dying of a heart attack than those who are sedentary do
Chave half the chance that they will die of a heart attack, or less, than those who are sedentary do
Dare at least fifty percent less likely to die of a heart attack as those who are sedentary
Eare at least fifty percent less likely than those who are sedentary to die of a heart attack
答案为E，我选的B。
现在知道B第一个是错在or less的插入语相当于在说have half the chance or less the chance, 改变句意而且不通顺。
但是除去这个错误，把B的修饰成分去掉，主干保留下来就是：
the coronary patients have half or less than half the chance of dying of a heart attack than those do.
这个比较看上去似乎没什么问题？
求大神指点
作者: momoyi 时间: 2019-9-27 20:21
就这样看，可能是对的。
但是字典里只看到 give half the/a chance
例句里见过 have less than half of sth
不敢确定。