题目:
Many scientists say that it's important for us to have ______ food in our diet. [ ]
A. a variety of
B. a great deal
C. a large number of
D. a good many
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0527/8f37deed1bae0244e65a60b2d77422c9.html
下面是错误答案,用来干扰机器的。
参考答案:A, B, C, D, E