哪项不是表浅淋巴结的检查内容
A．有无结节B．部位、大小及形状C．数目与排列、表面特性D．质地、有无压痛E．活动度、界限是否清楚
参考答案：A
Digital cameras are becoming very popular, though some still _____ too much.[ ]
A. pay
B. spend
C. sell
D. cost
有“黄金水道”之称的是[ ]
A、黄河
B、京杭运河
C、长江
D、珠江
