wonder引导的从句是什么从句

　　例句：

　　I wonder who she is.

　　我想知道她是谁.

　　She wondered what the child was doing.

　　她感到疑惑,孩子究竟在干什么。

　　I wonder why Ann is late.

　　我想知道安为什么迟到了。

　　I wonder where they have gone.

　　我想知道他们去哪儿了。

　　I wonder (that) she has won the race.

　　我对她赢了比赛感到惊讶。

　　She wondered whether you were free that morning.

　　她想知道你那天上午是否有空。