[求助]T-9-Q29. 987-637，答案是否有误。。。

yangqianlei

可能A没错，只是E相比之下更加简洁，选择相对最优吧~

vickyye

B为什么错了呀...补DO..难道不可以吗..

AlienX

or less是插入語, 可以拿走...拿走後, 妳會看到grammatical mistake:
B: ...the coronary patients have half the chance .. of dying of a heart attack than those who are sedentary do.

LEO1990

or less是插入語, 可以拿走...拿走後, 妳會看到grammatical mistake:
B: ...the coronary patients have half the chance .. of dying of a heart attack than those who are sedentary do.

-- by 会员 AlienX (2009/10/14 14:38:00)

alisakwong

librahjx 发表于 2009-2-22 10:34
顶下这道题~~B为什么错了呢？

是因为 or less要放在chance的前面吧，位置不对