GWD37-37 （一帖只提问一题）

kevin1473 · 发表于 2010-1-8 12:23:58

Each year companies in the United States could save as much as $58 billion annually by preventing illness among employees and gain as much as $200 billion through improving performance of workers if they simly provided offices with cleaner air.
A. annually by preventing illness amongemployees and gain as much as $200 billion through improvingperformance of workers if they simly provided
B. annually if they prevented employee illness and gain as much as $200 billion through worker performance improved by simply providing
C. annually in employee illness prevention and gain as much as $200 billion though worker performance improved by simply providing
D. in employee illness prevention and gain as much as $200 billion through improving performance of workers if they simply provided
E. by preventing illness among employees and gain as much as $200 billion through improved worker performance if they simply provided

我选的A，答案是E。
从意思上来讲，
A中“通过改进performance可获得200Billion”
E中“通过改进了的performance可获得200Billion”
两者意思相差很小，似乎A的意思还要顺畅一些？E中improved performance有点已经改进了的意思，逻辑意思上有点说不通。

请大家指教！

20082010 · 发表于 2010-1-8 12:42:34

Each year 和 annually语义重复，排除ABC

GWD37-37 （一帖只提问一题）

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