听第10段材料,回答第18~ 20题。 18. What does the author do at the airport? [A] Teach airhostesses and help them with problems. [B] Be the pilot. [C] Carry luggage for the passengers.
拍照语音搜题,微信中搜索"皮皮学"使用
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【简答题】ple — their clothes, ideas, or languages—has changed as much as what they eat. The original chocolate drink was made from the seeds of the cocoa tree(可可树)by South American. Indians. The Spanish introd...