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搜题
【单选题】
一个触发器有___个稳态,它可记录___位二进制码,存储8位二进制信息需要___个触发器。( )
A.
2  1  8
B.
2  2  8
C.
2  1  4
D.
3  2  8
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【简答题】luggage claim tag
【简答题】luggage claim或baggage claim
【简答题】luggage claim area
【单选题】The writer needed the receipt ______.
A.
to claim his suitcase
B.
to pay at the luggage office
C.
to prove that he had paid at the luggage office
D.
to prove that he had bought the suitcase
【单选题】盐酸吗啡的特征反应是( )
A.
Vitali反应
B.
绿奎宁(Thalleiaquin)反应
C.
Marquis反应
D.
紫脲酸铵反应
E.
双缩脲反应
【单选题】Luggage claim hall is located on the 1st floor, with luggage claim carousel screen installed at its entrance.
A.
International arrival
B.
Immigration
C.
Baggage claim
D.
Customs
E.
Leaving the airport
【简答题】claim my luggage( )
【单选题】luggage claim tag:
A.
行李车
B.
行李寄存
C.
行李牌
D.
行李托运
【单选题】盐酸吗啡的特征鉴别反应所采用的试剂是
A.
硫酸铜
B.
溴水和氨试液
C.
发烟硝酸和醇制氢氧化钾
D.
甲醛硫酸试液
E.
重铬酸钾
【判断题】汽车的损耗有两种形式,即有形损耗和无形损耗
A.
正确
B.
错误