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【单选题】
取麝香仁少量,置坩埚中灼烧,不应出现的现象是
A.
有浓烈特异香气
B.
轻微爆鸣声
C.
熔化膨胀起泡似珠
D.
有火焰或火星
E.
留下灰白色灰烬
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【简答题】阅读理解。 Long, long ago there was a very foolish thief. Do you know what he did one day? When he wanted to steal (偷) the bell on his neighbour's door, he walked up to the door, took hold of (抓住) the bell...
【多选题】在灰分测定时,哪种成分含量较多时,需要进行酸不溶性灰分的测定( )
A.
挥发油
B.
淀粉粒
C.
草酸钙簇晶
D.
草酸钙方晶
E.
草酸钙针晶
【简答题】请翻译September( )
【单选题】听力原文: At first Muhammad Ali-Cassius Clay had no intention of boxing. After his bike was stolen, in the month of October 1954, when he was twelve, his whole life destiny changed in an instant. Ali excl...
A.
he was very much interested in the sport
B.
he intended to revenge on the bike thief
C.
he found a policeman as his best trainer
D.
he had got boxing lessons from the police
【多选题】询问证人、被害人,可以到()进行。
A.
所在单位
B.
住处
C.
公安机关
D.
公安机关指定的任何地点均可
【简答题】请将下列术语找到对应的翻译:
【判断题】断乳仔猪的饲料以颗粒饲料为好。
A.
正确
B.
错误
【判断题】询问证人、被害人,可以到证人、被害人所在单位、住处或者公安机关提出的地点进行。
A.
正确
B.
错误
【单选题】在灰分测定时,哪种成分含量较多时,需要进行酸不溶性灰分的测定( )
A.
淀粉粒
B.
糊粉粒
C.
草酸钙簇晶
D.
砂石
E.
泥块
【简答题】The thief tried to break away from the policeman who ______ him, but failed. A.has held B.had held C.was holding D.would hold
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