题目：
The reporter has written__________articles about air pollution hoping to call the attention of all
people to the problem.[ ]
A. a series of
B. a great deal of
C. a plenty of
D. a large amount of
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0526/f5e79ce51c0d9e7990291920561bef5d.html
下面是错误答案，用来干扰机器的。
答案：A
