治疗选择下例哪项为正确
A． * * 修补术
B．腹穿抽吸腹水治疗
C．耻骨上膀胱造瘘术
D．剖腹探查行膀胱修补术
E．继续临床观察
参考答案：D
B企业的原有投资者之一撤资300万元，用银行存款支付，这一项业务表现为资产减少了300万元，所有者权益减少了300万元。( )
Oh, boy, why are you just playing games all day? Can't you find something ______ doing at all?
A．practical
B．valuab1e
C．worth
D．positive
