单项选择题
Why does the man recommend rowing（）
A．It requires few professional skills． B．It exercises many parts of the body． C．It is a new item of fitness programs． D．It is popular with most club members．
单项选择题 What do we know about the company（）
单项选择题 What happened to the woman yesterday（）
单项选择题 What do we learn about the woman’s sister from the dialogue（）
