OG16——023

沐冰凌

Discussion of greenhouse effects have usually had as a focus the possibility of Earth growing warmer and to what extent it might, but climatologists hav indicated all along that precipitation, storminess, and temperature extremes are likely to have the greatest impact on people.

A.Discussion of greenhouse effects have usually had as a focus the possibility of Earth growing warmer and to what extent it might,
B.Discussion of greenhouse effects has usually had as its focus whether Earth would get warmer and to what the extent would be,
C.Discussion of greenhouse effects has usually focused on whether Earth would grow warmer and to what  extent,
D.The discussion of greenhouse effects have usually focused on the possibility of Earth getting warmer and to what extent it might,
E.The discussion of greenhouse effects has usually focused on whether Earth would grow warmer and the  extent that is,


求问C中的whether Earth would grow warmer为什么和 to what  extent平行？

zszszssz

http://forum.chasedream.com/foru ... ead&tid=1175828

沐冰凌

zszszssz 发表于 2015-9-20 07:37
http://forum.chasedream.com/forum.php?mod=viewthread&tid=1175828

谢谢谢谢谢

沐冰凌

又转了一次，直接贴曼哈顿地址了
https://www.manhattanprep.com/gmat/forums/post115510.html#p115510
觉得Ron的意思是有what where whether how when 这种的都算平行的意思