(单选题)

What’s the main idea of the passage under subtitle “Hanging auspicious leaves”?

A.People are more likely to catch infectious diseases in the fifth lunar month.

B.As a custom, people will hang auspicious leaves on the doors or windows to prevent insects from getting into the house.

C.agon Boat Festival falls in a “poisonous” month.
D. People won’t suffer from infectious diseases if they hang auspicious leaves.

参考答案：B

参考解析：

细节理解题。根据Hanging auspicious leaves下面的内容可知，五月昆虫和害虫很活跃，中国人在门窗上放艾叶和菖蒲，以驱除家中的昆虫、苍蝇、跳蚤和飞蛾，故本段主旨大意是在解释人们在端午挂叶子的习俗。故选B。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语