【名词&注释】
颈部淋巴结(cervical lymph node)、个人所得税(individual income tax)、人民银行(people ' s bank)、代扣代缴(deduct and pay for others)、财政部门(financial department)、储蓄存款利息、税务机关(tax authorities)
[单选题]正常时颈部淋巴结的大小(CT图像所见)是()
A. 1~20mm
B. 2~5mm
C. 3~20mm
D. 3~10mm
E. 2~8mm