Plants are more efficient at acquiring carbon than are fungi, in the form of carbon dioxide, and converting it to energy-rich sugars. A Plants are more efficient at acquiring carbon than are fungi B Plants are more efficient at acquiring carbon than fungi C Plants are more efficient than fungi at acquiring carbon D Plants, more efficient than fungi at acquiring carbon E Plants acquire carbon more efficiently than fungi
选C是明白啦 比较对象是plants and fungi 但是有两个疑问 1.比较的是efficient at acqiuring ...and converting... 为何converting前不加at 呢 不是说平行中的介词补出的么 2.Plants are more efficient at acquiring carbon 中 carbon 在句子中是什么成分 是介宾中的宾语么作者: 千与千寻117 时间: 2011-12-21 17:58
求教作者: abjure 时间: 2011-12-22 06:52
up, 同问作者: 12604698 时间: 2011-12-22 14:58
be efficient at doing 其实是Plants are more efficient at acquiring carbon and converting it to energy-rich sugars than fungi 。这里头重脚轻了，把短的比较放前面了。 carbon 算是介宾的宾语吧，反正类似。 就像be good at playing football中的football是的。 比较的是主语plants和fungi作者: lan0604 时间: 2012-2-2 21:12
求问……为什么OG中解释说A选项是fungi成了in the form of 的主语呢？！