95 Although some officials noted that using machines for farming in China costs more than traditional hand cultivation, the mechanization of farming in the village of Long Bow doubled the corn yield while the previous year’s costs were cut in half.
(A) mechanization of farming in the village of Long Bow doubled the corn yield while the previous year’s costs were cut in half
(B) mechanization of farming in the village of Long Bow doubled the corn yield while cutting costs to half those of the previous year
(C) mechanization of farming in the village of Long Bow doubled the corn yield as cost were cut to half of the previous year’s
(D) farming mechanization in the village of Long Bow doubled the corn yield as it cut in half the previous year’s costs（B）
(E) farming mechanization in the village of Long Bow doubled the corn yield while costs were cut to half that of the previous year
为什么是B而不时A呢?
谢谢!!!
作者: lukrenee 时间: 2005-10-20 00:39
第一，GMAT中非人称所有格用OF，虽然语法书中说时间所有格可以用'S，但在G中一般是用OF；
第二，削减成本的主语是农业自动化，A中被动不如B中主动清晰；
作者: gujianp2002 时间: 2005-10-21 03:13
thanks
| 欢迎光临 ChaseDream (https://forum.chasedream.com/) | Powered by Discuz! X3.3 |