小测验：选择正确的单词

1. ringed snake
   游蛇
   

1. The clown flounced about the circus ring.
   那个小丑以夸张的动作在马戏场中走动。
2. Spectators ringed the intersection.
   旁观者在十字路口处围成了一圈
3. The horses trotted around the circus ring.
   马绕着马戏场小跑。
4. The bell rings at intervals of one hour.
   铃在每间隔一小时响一次。
5. He's pledged his mother's wedding ring.
   他把母亲的结婚戒指当掉了。

　4个形容词解释