题目内容：

根据短文内容及首字母提示，填写所缺单词，使短文意思完整，每空限填一词。

A plane crashes(坠毁) in the Sahara Desert. While the pilot（飞行员） is trying to f__1.__ his plane, he meets a strangely dressed little boy.

The boy t_2.__ him his story. He is a prince（王子） .He comes from a s_3.__ planet（星球）, where he lives a_4.__ until a beautiful rose grows there. He takes good c_5.__ of the rose. But he is puzzled(困惑) by his feelings about her. Finally he d___6.__ to leave her and go to other planets in search of a secret ---the most important thing in his life.

During his j_7.___ in space, he meets a king, a businessman, a lamplighter（点灯者） and a geographer. They all live alone on different planets. At last he lands on the e__8.___ and there he makes friends with a snake and a fox. The fox helps him to understand the rose, and the snake helps him r_9.__ to his planet.

Before he goes back to his planet, he tells his secret to the pilot whom he meets in the desert. The secret is the p_10.___ of love.