【简答题】I happened to pass by when the boy fell into the river.

答案：

那个孩子掉到河里去的时候我正好经过这里。

你可能感兴趣的试题

问答题
【简答题】If you decided to learn a new language, you would have to dedicate yourself wholeheartedly to the cause.
答案：
如果你决定学一门新的语言，你必须全身心地投入。
问答题
【简答题】She was in charge of the library when Mr. green was ill.
答案：
格林先生生病期间由她负责图书馆。