例句：

　　She did extraordinarily well.

　　她干得特別好。

　　"Did you?" she asked earnestly.

　　“你呢？”她嚴肅地問。

　　Whereabouts did you find it?

　　你在哪兒找到它的？

　　Did everything go smoothly?

　　一切進行得都順利嗎？

　　Did you take your medicine?

　　你吃過藥了嗎？