I saw an old man was standing at the corner, with a hat in his hand,____ handouts（施舍物）

A．waited for given

B．waiting for being giving

C．waited to be given

D．waiting to be given

公文立卷的具体方法很多，但其本质都是（）。

A、一案一卷，一会一卷

B、同人同事立一卷

C、统计表、报表合卷

D、把握文件的特征