一人沿河游泳逆流而上,将一物丢失,遗失物沿河漂流而下,此人10分钟后发现后返身回游,多长时间后追上遗失物?( )

一人沿河游泳逆流而上,将一物丢失,遗失物沿河漂流而下,此人10分钟后发现后返身回游,多长时间后追上遗失物?( )

查看答案

27. Even when he was only a child,___________

27. Even when he was only a child,___________

查看答案

The boys broke into excited cheering.

The boys broke into excited cheering.

查看答案

He hasn't the funds to carry out his design.

He hasn't the funds to carry out his design.

查看答案