$9. It is uncertain __ side effect the medicine will bring about, although about two thousand pat ients have taken it.$
Answer key
B
It is uncertain __ side effec…——2010 高考英语第 9 题答案解析
2010_浙江卷 (英语)
题目指纹
这道题真正考什么？
关键能力
单项填空
difficulty
Differentiating