单选题What is the use of “aroma box” at Heathrow airport?AIt can scent a lot of synthetic fragrance into the environment.BIt is a machine which blows warm and fresh air into the environment.CIt often pumps the smell of freshly-cut grass from a high-street shop.DIt is a box which sends out not only aroma but also music.
单选题
What is the use of “aroma box” at Heathrow airport?
A
It can scent a lot of synthetic fragrance into the environment.
B
It is a machine which blows warm and fresh air into the environment.
C
It often pumps the smell of freshly-cut grass from a high-street shop.
D
It is a box which sends out not only aroma but also music.
参考解析
解析：
细节理解题。答案出处为原文第一段。第一段提到a machine which blows warm scented air into the environment，在四个选项中，只有A提到了fragrance，与原文的scented对应。B项中的fresh及D项中的music在第一段中没有提到。C项虽是文中的内容，但不够全面。
细节理解题。答案出处为原文第一段。第一段提到a machine which blows warm scented air into the environment，在四个选项中，只有A提到了fragrance，与原文的scented对应。B项中的fresh及D项中的music在第一段中没有提到。C项虽是文中的内容，但不够全面。
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