Question

—Oh dear! How can I clean the classroom in just 10 minutes?

—Don't worry.         . We can give you a helping hand.

A. Every dog has its day    B. Practice makes perfect

C. A friend in need is a friend indeed    D. Many hands make light work

Answer

D

【解析】句意：——哦，天哪！我怎么能在只有10分钟内打扫完教室呢？——不要担心。众人拾柴火焰高。我们能给你一个帮助。Every dog has its day风水轮流转；Practice makes perfect孰能生巧；A friend in need is a friend indeed 患难见真情；Many hands make light work众人拾柴火焰高；根据We can give you a helping hand.可知我们有很多人帮助，才能让工作减轻，因此是众人拾柴火焰高，故选D。