问题补充：
-- It shouldn’t take long to clear up after the party if we all volunteer to help.
-- That’s true. .
A. Don’t abandon yourself to pleasure
B. Many hands make light work
C. A word is enough to the wise
D. Doing is better than saying
答案：
A. Don’t abandon yourself to pleasure
(答案→)B. Many hands make light work
C. A word is enough to the wise
D. Doing is better than saying
解析：这是一组对话。上文，如果我们都自愿提供帮助，聚会之后，收拾干净，用不了多长时间。下文，那是真的，人多好办事。Don’t abandon yourself to pleasure不要一味地享受Many hands make light work人多好办事A word is enough to the wise 聪明人一点就通。Doing is better than saying与其挂在嘴上，不如落实在行动上，根据题意，故选B。
