The 13 dead were all Costa Rican, the foreign ministry said.

出自-2017年6月听力原文

Some passengers remain missing, the Costa Rican foreign ministry said, but did not specify how many.

出自-2017年6月听力原文

Some passengers remain missing, the Costa rican foreign ministry said, but did not specify how many.

2017年6月四级真题（第一套）听力 Section A