新pre SC 1-216 请教

leicentury

216.
            (30280-!-item-!-188;#058&005378)     (T-3-Q39. ��ɽ-7-39)

 

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,

为什么A选项不好，D和A有什么区别，谢谢

AlienX

A, B: Plants are ... converting it to energy-rich sugars.錯
D: 不是句子
E: 對比錯誤

leicentury

对不起说错了，是C和A的区别，谢谢

avrilcome

我觉得C表明plants 和 fungi比较，A 中plants的比较对象有歧义，有可能是carbon,如果改成than fungi are 会好吧~~

leicentury

a中使用了倒装的than are fungi，不是起到了避免歧异的作用了吗

AlienX

5th floor is correct.  There is no ambiguity in A.
A的第一個錯在2nd floor.
第二個錯是in form of carbon dioxide在誤修fungi
 

leicentury

搞懂了，一语中的！谢谢AlienX