Sulfue dioxide, a major contributor to acid rain, is an especially serious pollutant because it diminishes the respiratory system's ability to deal with all other pollutants.
A. an especially serious pollutant because it diminishes the respiratory sustem's ability to deal
B. an especially serious pollutant because of diminishing the respiratory system's capability of dealing
C. an especially serious pollutant because it diminishes the capability of the respiratory system in dealing
D. a specially serious pollutant because it diminishes th capability of the respiratory system to deal
E. a specially serous pollutant bacause of diminishing the respiratory system's ability to deal
ans: A mine: C
我想问的是当主语是非人时,不是不能用A'B的形式吗?而是应该用B of A的吗?
[此贴子已经被作者于2005-5-4 19:39:43编辑过] |