网友给我出了一道题。挺有意思。
大家说说看。
What can he do to survive the desert?
A person with diabetes has to take a pill daily to survive, and will
die if not. He also suffers from high cholesterol and has to take a
pill of cholesterol medicine daily too, and he will die if not. He
always carries both types of medicine.
A tragedy happened when this man was lost in the desert. He had to
walk for four days before getting out. He had with him exact amount of
medicine for four days. But unfortunately, the pills were mixed
together, and they cannot be distinguished from appearance.
Question: What can he do to survive the desert?
