大全58,十分惊诧,谢谢

1.                             Adult survivors of child abuse traditionally have had little or no chance that they could get their symptoms recognized and treated.

(A) that they could get their symptoms recognized and treated

(B) to recognize and treat their symptoms

(C) of getting their symptoms recognized and treated

(D) of recognizing and treating symptoms（C）

(E) of getting his or her symptoms recognized and treated
本题怎么选C呢,我的判断原则是: of加简单的短语,that加复杂句.所以选择了D,C中of 后面并不简洁啊,为什么呢

我想这里是get sth. done. 但是我不明白的是为什么选C 而不是 E. 我的理解是大人没有及时发现小孩的症状， but C是说their, 岂不是说大人没有及时发现自己的症状？

请指点, xiexie.

首先chance后面一般用of接同位语，还有，opportunity和way也是

其次，本题后面必须表示被动的意思。

A，could和chance有重复的感觉。另外我认为chance同位语从句的主语和主语的主语一致时，用chance of可能感觉更简洁。

“ Adult survivors of child abuse ”请问这个短语是什么意思？

A中，THAT从句在此只能理解为同位语从句。此处用同位语从句，很难避免they could这样的啰嗦表达方式(因为主句的主语相当于they)。更何况还有could这样的时态问题。