男性患者,30岁,腹痛,腹胀,听诊时肠鸣音消失,呕吐物为黄绿色稀薄液体,带有粪臭味,最可能的诊断是()
A.十二指肠溃疡
B.肝硬化
C.肠梗阻
D.胆囊炎
E.以上都不是
参考答案:C
—Don’t you know your computer has been inflected with viruses?
— Really?No wonder it hasn’t_______ as properly as before.
A.managed
B.controlled
C.operated
D.appeared
纳税人必须在经土地管理部门批准占用耕地之日起( )日内缴纳耕地占用税。
A.15
B.30
C.60
D.120