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【简答题】
前厅大堂一般将温度维持在() °C
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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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