It's a wonder ～.～真令人感到吃惊。

It's a wonder he passed the entrance exam .他能通过考试真令人感到意外。

It's a wonder she married .真不可思议，她结婚了。

It's a wonder that picture was sold .那幅画被卖掉了真令人感到奇怪。

It's no wonder the store went out of business .那家店倒闭了一点儿也不意外。

I wonder if he knows about the case .或许他知道那件事。

基本例句巩固练习1.

A:It's a wonder she returned to her parents' house .
听说她回交母家了，真让人惊讶。
B:It is , I thought she enjoyed living alone very much .
是啊，我还以为她很喜欢独居呢。