题目内容：
A survey was carried out on the death rate of those who were infected by SARS, _________ were?surprising.?A、 as results
B、 which results
C、 the results of it
D、 the results of which
参考答案：
选择题：A survey was carried out on the death rate of thos
- 题目分类：石家庄铁道大学-大学英语III
- 题目类型：选择题
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A、 as results
B、 which results
C、 the results of it
D、 the results of which