除哪一项外,均为晚期肝硬化表现()
A.腹水
B.肝脏缩小
C.胆管扩张
D.门静脉高压
E.血管显示不清
参考答案:C
选择填空。
— What's his job?
— He is ______ engineer. He works in a factory. [ ]
A. the
B. a
C. an
D. / (不填)
投标单位收到招标文件后,若有疑问或不清楚的地方需澄清解释的,应在收到招标文件后( )d内以书面形式向招标单位提出。
A.3 B.7C.14 D.15