1911年，宣布废除宣统年号，建立中华民国的政府是[ ]

A．湖北军政府

B．中华民国临时中央政府

C．护法军政府

D．南京国民政府

The poor boy was ________ by his grandparents.[ ]

A. brought forward  

B. brought in

C. brought up  

D. brought about