求教T-9-Q29. 987-637

juneyingmao

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.

A.      have half or less than half the chance of dying of a heart attack as those who are sedentary

B.       have half the chance, or less, of dying of a heart attack than those who are sedentary do

C.      have half the chance that they will die of a heart attack, or less, than those who are sedentary do

D.      are at least fifty percent less likely to die of a heart attack as those who are sedentary

E.       are at least fifty percent less likely than those who are sedentary to die of a heart attack

 

我选A，答案是E，这个怎么解释呢？

overthere33

比较级要和than 连用

who are sedentary 后面省略了are likely

kevinli120

half不如fifty percent准确

D中的less as搭配错

选E

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.

A.      have half or less than half the chance of dying of a heart attack as those who are sedentary  as…as才对

B.       have half the chance, or less, of dying of a heart attack than those who are sedentary do  插入语拿掉，没有比较，than错

C.      have half the chance that they will die of a heart attack, or less, than those who are sedentary do
    同上

D.      are at least fifty percent less likely to die of a heart attack as those who are sedentary

E.       ！are at least fifty percent less likely than those who are sedentary to die of a heart attack

[此贴子已经被作者于2009/8/23 22:55:53编辑过]

ray_anne

看了那么多解释，楼上的写的最简单清楚。

堇色锦瑟

非常清楚 感谢kevinli120

Hendy

非常清晰

hwrshui

kevinli120 发表于 2009-8-23 22:38
half不如fifty percent准确D中的less as搭配错选ESeveral studies have found that the coronary patients  ...

果断赞，其他的解释都是牵强

林佳音

kevinli120 发表于 2009-8-23 22:38
half不如fifty percent准确D中的less as搭配错选ESeveral studies have found that the coronary patients  ...

Mark一下！               

W...

kevinli120 发表于 2009-8-23 22:38
half不如fifty percent准确D中的less as搭配错选ESeveral studies have found that the coronary patients  ...

同意！