中国民族资产阶级为反对袁世凯复辟帝制而进行的斗争包括

①颁布《中华民国临时约法》 ②发动二次革命 ③发起护国运动 ④开展新文化运动 [ ]

A．①③④

B．②③④

C．②③

D．③④

Mrs Chen ________ the shopping centre for an hour. She is buying a dress now.

A．has got to

B．has been to

C．has came into

D．has been in