本贴相关题目 TN-13-SC-29 (RKBO)

00:00:00

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

正确答案: E

【求助】难题一枚：T9 Q29 -- Heart Attack

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JNC913

电梯直达

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发表于 2012-5-22 00:19:47 | 只看该作者回帖奖励

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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

答案很明显是E，只是如果要改写B的话，你们怎么改？than 改成 as，并且保留do 吗？