注意：此页面搜索的是所有试题
题目内容
（湖南大学-大学英语2）
When millions of rods in our eyes are at work in darkness we can see.
A. shapes only
B. shapes and colors
C. colors only
D. darkness only
A. shapes only
B. shapes and colors
C. colors only
D. darkness only
参考答案
