〔R131〕 What is the easiest way for a carpenter to make both ends meet?

〔譯註〕 木匠最容易用什麼方法 make both ends meet?

註：字面上 “make both ends meet” 是「使兩端會合」，成語的含義是：
        「使入能敷出」。

〔提問〕  If the answer is “by drawing _____,” what is the right word to fill in?

 〔謎底〕  c______