______ the poem a second time, the meaning will become clearer to you.
A. You having read
B. While reading
C. When you read
D. If reading
出自:国家开放大学英语语法

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块