(单选题)

The underlined words “red threads” in Paragraph 4 refer to the activities that _____.

A.arouse your passion

B.satisfy your desires

C.improve your motivation

D.require your efforts

参考答案：A

参考解析：

细节理解题。根据第四段中“These activities contain all the tell-tale signs of love: Before you do them, you find yourself looking forward to them; while you’re doing them, time speeds up and you find yourself in flow; and after you’ve done them, you feel energetic.”可知，第四段中的“红线”指的是能激起你热情的活动，故选A。

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