有关比较问题Plants are more efficient at acquiring carbon than are fungi, in the form

askfjaw

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,

正确选项C

请问各位，比较主谓宾结构中的主语，than后面不应该是subject+do吗，为什么C选项省略了do

lordvictoryang

比较中的省略原则其实是很灵活的，但就原则上，只要前后一致的，那都可以省略，前面的是plants are，后面fungi省略了are。
你可以在论坛里搜一下前人总结的关于比较中的省略原则，因为这个其实在平行的考点下也经常考到。
这道题其实关注一下后面未划线的同位语，可以帮助我们快速解题。