wonder 后只能跟“名词从句”或“动名词短语”作宾语。另如：
I wonder( that) he didn't hurt himself jumping over that wall. 我纳闷他怎么从那墙上跳过去竟没摔伤自己。
I wonder who he is, where he came from and why he came. 我很想知道他是谁, 从哪里来, 来干什么。
I wonder how he did it. 不知道他是怎么做那件事的。
wonder 后只能跟“名词从句”或“动名词短语”作宾语。另如：
I wonder( that) he didn't hurt himself jumping over that wall. 我纳闷他怎么从那墙上跳过去竟没摔伤自己。
I wonder who he is, where he came from and why he came. 我很想知道他是谁, 从哪里来, 来干什么。
I wonder how he did it. 不知道他是怎么做那件事的。
