下列哪项表现不符合亚急性甲状腺炎（）

A.痛性甲状腺肿

B.发热、红细胞沉降率升高

C.放射性核素摄碘率增加

D.滤泡破坏出现巨细胞

E.发病前常有病毒性呼吸道感染

Documentation of a software package is normally produced for two purposes．One is toexplain the (71) ofthe software and describe how to use them．This is known as (72) because it is designed to be read by the user of the software．The other purpose ofdocumentation is to describe the software’s internal composition SO that the system can bemaintained later in its life cycle．Documentation of this type is known as (73) ．

A．system documentation

B．user documentation

C．vender documentation

D．1icense documentation