发音与语调：英语发音与语调练习题，音标，双元音，单词重音测试题等…

Pronunciation and intonation: English pronunciation and intonation exercises, phonetics, diphthongs, word stress quizzes, and more…

请把这套色盲测试题分享给你的朋友和亲人，看看他们能否和你做的一样好。

Please SHARE this color blindness quiz to see if your friends and family can do as well as you!