—________ in the sun is bad for our eyes.

试题详情及答案解析: —________ in the sun is bad for our eyes.
—Really? I never do it again.
A. Reads B. Read C. Reading; 答案：C; 试题分析：句意：--在太阳底下看书对我们的眼睛不好。---真的吗？我不会再那么做了。动词ing形式放在开头做主语。结合句意，故选C
考点：考查动词的用法。