28. Many people have donated that type of blood; however, the blood bank needs
_____.
Answer key
D
Many people have donated that…——2012 高考英语第 11 题答案解析
2012_北京卷 (英语)
题目指纹
这道题真正考什么？
关键能力
单项填空
difficulty
Differentiating
2012_北京卷 (英语)
28. Many people have donated that type of blood; however, the blood bank needs
_____.
D