上QQ阅读APP看书，第一时间看更新
076 Two of a trade never agree.同行是冤家。
语法点 不定冠词表示“同一”的意思
类例
Birds of a feather flock together．物以类聚。
They are people of a kind．他们是同类人。
Patient: Nurse, I keep seeing spots in front of my eyes.
Nurse: Have you seen a doctor?
Patient: No, just spots.
小幽默
趣味问答
Teacher: If you had 6 apples and I asked you for 3, how many would you have left?
Student: 6.