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【判断题】
职业道德规范是指从事某种职业的人们在职业生活中所要遵守的标准和准则。( )A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】The unemployment rate in this district_______ from 6% to 5% in the past two years.
A.
is falling
B.
has fallen
C.
was falling
D.
had fallen
【单选题】下列对嗅诊结果描述正确的是:
A.
糖尿病酮症患者呼气中有烂苹果味
B.
肝性脑病者有氨味
C.
有机磷中毒时呕吐物有粪臭味
D.
肠梗阻患者呕吐物有酒味
E.
伤寒患者有禽类羽毛味
【单选题】The unemployment rate in this district_____from 6% to 5% in the past two years.
A.
has fallen
B.
had fallen
C.
is falling
D.
was falling
【单选题】The price of the houses in this district_________from 5% to 7% in the past two months.
A.
has fallen
B.
has been fallen
C.
was fallen
D.
was falling
【简答题】根据出版类型说出下列文献的类型: 《一种洗碗机的自消毒系统》(A47L15/42) 的文献出版类型是( ) 。
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