题目内容:
What's the passage mainly about?
A.Clothesline drying:a way to save energy and money. B.Clothesline drying:a lost art rediscovered.
C.Opposite opinions on clothesline drying.
D.Different varieties of clotheslines.
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析: