GWD2-Q4:

cjyc1 · 发表于 2007-5-27 23:30:00

On Earth, among the surest indications of sunspot cycles are believed to be the rate that trees grow, as seen in the rings visible in the cross sections of their trunks.

On Earth, among the surest indications of sunspot cycles are believed to be the rate that trees grow
On Earth, among the surest indications of sunspot cycles are, it is believed, the rate of tree growth
On Earth, the rate at which trees grow is believed to be among the surest indications of sunspot cycles
Among the surest indications on Earth of sunspot cycles, believed to be the tree growth rate
Among the surest indications on Earth of sunspot cycles is believed to be the rate at which trees grow

答案是C，我的答案是A。

羽衣草 · 发表于 2007-5-28 02:56:00

are 和主语the rate 不一致呢！排除啦

bobo19790111 · 发表于 2007-5-28 07:35:00

是不是因为后半句中，as seen in the rings。。。省略的主语要和前面一致，这样只有c满足。

nlogroup · 发表于 2007-5-28 12:24:00

The Key is E. The latter part of the sentence should logically modify " the rate at which trees grow".

bobo19790111 · 发表于 2007-5-28 13:55:00

是e？

羽衣草 · 发表于 2007-5-28 18:46:00

不是E吧,ON EARTH修饰的是....??

nlogroup · 发表于 2007-5-29 11:02:00

this questions is from PREPGMAT-1. The official key is E. 100% sure.

本贴相关题目 GMATPrep-2007E1-SC-139 | TN-08-SC-37 (RPOF)

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