小腿截肢术后，不宜安装假肢的情况是
A．短残肢
B．残端圆锥形
C．残端痛
D．残端肌肉萎缩
E．皮肤色素沉着
参考答案：C
He found the manager _____ by letters and papers and _____ very worried.
A．surrounding; looked
B．surrounded; looked
C．surrounding: looking
D．surrounded; looking
下列( )还未列入联合国世界文化遗产。
A．湖北武当山古建筑群 B．山西平遥古城C．新疆楼兰古城 D．重庆大足石刻
