问一道 PREP 的题目 93题

XIAOTINGTING

93. Those skeptical of the extent of global warming argue that short-term temperature data are an inadequate means of predicting long-term trends and point out that the scientific community remains divided on whether significant warming will occur and what impact will it have if it does.

A. on whether significant warming will occur and what impact will it have if it does.

B. on whether warming that occurs will be significant and the impact it would have

C. as to whether significant warming will occur or the impact it would have if it did

D. over whether there will be significant warming or the impact it will have

E. over whether significant warming will occur and what impact it would have

应该选什么呢?

imnini

ding  A or E??

[此贴子已经被作者于2006-12-19 21:07:36编辑过]

davidli8888

my vote is E: divide over, whether ... what ...

[此贴子已经被作者于2006-12-19 23:09:32编辑过]