两全其美 丹明天必须请一天假.他得照顾他生病的母亲。他应当向他 的老板说的，但他怕。他的老板也许会生他的气。丹该怎么办 呢?他可以把工作带回家去。这样他就能两全其美。

Lesson 43
Killing Two Birds with One Stone
Dan must take a day off tomorrow. he
has to take care of his sick mother. He ought
to talk to his boss, but he's afraid. His boss
might get angry with him. What should Dan
do? He can take the work home. This way,
he can kill two birds with one stone.