Question 6 is based on the news report you have just heard.

​​​​​​​听力原文

    (5) [A Philippine fisherman was feeling down on his luck when a house fire forced him to clear out his possessions and change locations. ]Then, (6) [a good luck charm that he had kept] under his bed changed his life.

    The unidentified man had fished out a giant pearl from the ocean when his anchor got stuck on the rock while sailing off a coastal island in the Philippines 10 years ago.

    (6) [When he was forced to sell it, ](7) [the shocked tourist agent at Puerto Princesca told him that the 77-pound giant pearl that he had kept hidden in his run-down wooden house was the biggest pearl in the world, which was valued at £76 million.]

    The pearl of Allah, which is currently on display in a New York museum, only weighs 14 pounds. That is 5 times smaller than the pearl that the fisherman just handed in.

    The monstrous pearl, measured at 1 foot wide and 2.2 feet long, is going to be verified by local experts and international authorities before hopefully going on display to attract more tourists in the little town.

6. What was the fisherman forced to do?

解析：D。录音中表示，这名渔民十年前在海里捞出了一颗巨大的珍珠，当他房子失火，清理财物不得已要卖掉这颗珍珠时才得知他一直藏在（had kept）自己家里的珍珠是世界上最大的珍珠。D项与此表述一致，其中Sell the pearl指的就是录音中的sell it，for years对应录音前面提到的10 years ago，故D项为正确答案。

错项排除：录音开头提到了change locations，但这里指的是渔民的房屋被烧毁而不得不搬家，locations指的是房屋的地址，并不是捕鱼的地点，故A项错误。录音中间部分提到tourist agent，但这里只是说旅行社告诉这名渔民，他保存的珍珠是世界上最大的，并没有说渔民要在旅行社找工作，Find a job在录音中未提及，故B项错误。录音中间部分提到了a coastal island（一个沿海岛屿），但录音说的是这名渔民在菲律宾一个沿海岛屿附近航行时，船的锚卡在了礁石上，然后从海里捞出了一颗巨大的珍珠；并没有说他被迫在小岛上住了几晚，故C项错误。