{"ID": "0968", "mp3_en": "0968_en.mp3", "mp3_bi": "0968_bi.mp3", "English": "Who were waiting at the airport?", "Chinese": "谁在机场等候？"}
{"ID": "0969", "mp3_en": "0969_en.mp3", "mp3_bi": "0969_bi.mp3", "English": "Detectives.", "Chinese": "侦探们。"}
{"ID": "0970", "mp3_en": "0970_en.mp3", "mp3_bi": "0970_bi.mp3", "English": "Detectives were waiting at the airport.", "Chinese": "侦探们在机场等候。"}
{"ID": "0971", "mp3_en": "0971_en.mp3", "mp3_bi": "0971_bi.mp3", "English": "Where were the detectives waiting all morning?", "Chinese": "侦探们整个上午在哪里等候？"}
{"ID": "0972", "mp3_en": "0972_en.mp3", "mp3_bi": "0972_bi.mp3", "English": "At the airport.", "Chinese": "在机场。"}
{"ID": "0973", "mp3_en": "0973_en.mp3", "mp3_bi": "0973_bi.mp3", "English": "The detectives were waiting at the airport all morning.", "Chinese": "侦探们整个上午都在机场等候。"}
{"ID": "0974", "mp3_en": "0974_en.mp3", "mp3_bi": "0974_bi.mp3", "English": "What country did the diamonds come from?", "Chinese": "钻石来自哪个国家？"}
{"ID": "0975", "mp3_en": "0975_en.mp3", "mp3_bi": "0975_bi.mp3", "English": "South Africa.", "Chinese": "南非。"}
{"ID": "0976", "mp3_en": "0976_en.mp3", "mp3_bi": "0976_bi.mp3", "English": "The diamonds came from South Africa.", "Chinese": "钻石来自南非。"}
{"ID": "0977", "mp3_en": "0977_en.mp3", "mp3_bi": "0977_bi.mp3", "English": "Who carried the parcel into the Customs House?", "Chinese": "谁把包裹带进海关？"}
{"ID": "0978", "mp3_en": "0978_en.mp3", "mp3_bi": "0978_bi.mp3", "English": "Two men.", "Chinese": "两名男子。"}
{"ID": "0979", "mp3_en": "0979_en.mp3", "mp3_bi": "0979_bi.mp3", "English": "Two men carried the parcel into the Customs House.", "Chinese": "两名男子把包裹带进了海关。"}
{"ID": "0980", "mp3_en": "0980_en.mp3", "mp3_bi": "0980_bi.mp3", "English": "What were two detectives doing at the Customs House door?", "Chinese": "两名侦探在海关门口做什么？"}
{"ID": "0981", "mp3_en": "0981_en.mp3", "mp3_bi": "0981_bi.mp3", "English": "Keeping guard.", "Chinese": "站岗。"}
{"ID": "0982", "mp3_en": "0982_en.mp3", "mp3_bi": "0982_bi.mp3", "English": "Two detectives were keeping guard at the Customs House door.", "Chinese": "两名侦探在海关门口站岗。"}
{"ID": "0983", "mp3_en": "0983_en.mp3", "mp3_bi": "0983_bi.mp3", "English": "Why were detectives waiting for the plane?", "Chinese": "侦探们为什么在等飞机？"}
{"ID": "0984", "mp3_en": "0984_en.mp3", "mp3_bi": "0984_bi.mp3", "English": "Because they expected thieves to try to steal the diamonds.", "Chinese": "因为他们预料到小偷会试图偷走钻石。"}
{"ID": "0985", "mp3_en": "0985_en.mp3", "mp3_bi": "0985_bi.mp3", "English": "They were waiting for the plane because they expected thieves to try to steal the diamonds.", "Chinese": "他们之所以等飞机，是因为预料到小偷会试图偷走钻石。"}
{"ID": "0986", "mp3_en": "0986_en.mp3", "mp3_bi": "0986_bi.mp3", "English": "How did the police know there might be a theft?", "Chinese": "警方怎么知道可能会发生盗窃？"}
{"ID": "0987", "mp3_en": "0987_en.mp3", "mp3_bi": "0987_bi.mp3", "English": "Someone warned them a few hours earlier.", "Chinese": "几小时前有人警告过他们。"}
{"ID": "0988", "mp3_en": "0988_en.mp3", "mp3_bi": "0988_bi.mp3", "English": "The police knew because someone had warned them a few hours earlier.", "Chinese": "警方之所以知道，是因为几小时前有人警告过他们。"}
{"ID": "0989", "mp3_en": "0989_en.mp3", "mp3_bi": "0989_bi.mp3", "English": "Where were the other detectives?", "Chinese": "其他侦探在哪里？"}
{"ID": "0990", "mp3_en": "0990_en.mp3", "mp3_bi": "0990_bi.mp3", "English": "On the airfield.", "Chinese": "在停机坪上。"}
{"ID": "0991", "mp3_en": "0991_en.mp3", "mp3_bi": "0991_bi.mp3", "English": "The other detectives were on the airfield.", "Chinese": "其他侦探在停机坪上。"}
{"ID": "0992", "mp3_en": "0992_en.mp3", "mp3_bi": "0992_bi.mp3", "English": "What did the detectives discover when they opened the parcel?", "Chinese": "侦探打开包裹时发现了什么？"}
{"ID": "0993", "mp3_en": "0993_en.mp3", "mp3_bi": "0993_bi.mp3", "English": "That it was full of stones and sand.", "Chinese": "里面全是石头和沙子。"}
{"ID": "0994", "mp3_en": "0994_en.mp3", "mp3_bi": "0994_bi.mp3", "English": "They discovered that the parcel was full of stones and sand.", "Chinese": "他们发现包裹里全是石头和沙子。"}
{"ID": "0995", "mp3_en": "0995_en.mp3", "mp3_bi": "0995_bi.mp3", "English": "What do you think happened to the real diamonds?", "Chinese": "你认为真正的钻石怎么了？"}
{"ID": "0996", "mp3_en": "0996_en.mp3", "mp3_bi": "0996_bi.mp3", "English": "They were stolen before arrival.", "Chinese": "它们在到达之前被偷了。"}
{"ID": "0997", "mp3_en": "0997_en.mp3", "mp3_bi": "0997_bi.mp3", "English": "I think the real diamonds were stolen before arrival.", "Chinese": "我认为真正的钻石在到达之前被偷了。"}