皮皮学，免费搜题
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【单选题】
盐酸氯普鲁卡因的鉴别反应是A.
加入三氯化铁试液，显紫红色
B.
在碳酸钠试液中，与硫酸铜反应，生成蓝紫色配合物
C.
与硝酸反应，显黄色
D.
在酸性条件下与亚硝酸钠反应后，再与碱性β一萘酚反应显橙红色
E.
加入三氯化铁试液，生成赭色沉淀
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【简答题】下列关于法与道德的表述哪一项是正确的？（ ）
【单选题】Embracement in Ap and Crompton’s “Residents’ Strategies Model” means ________________.
A.
Residents eagerly welcome tourists and are enthusiastic about them.
B.
Degree of ambivalence shown towards tourism.
C.
Residents re-scheduled activities to escape the crowds and avoid inconveniences.
D.
Residents remove themselves from the community
【单选题】Compared with the residents of other cities, residents of Shanghai have a longer life
A.
range
B.
scale
C.
scope
D.
span
【单选题】Embracement in Ap & Crompton’s “Residents’ Strategies Model” means
A.
Residents eagerly welcome tourists and are enthusiastic about them.
B.
Degree of ambivalence shown towards tourism.
C.
Residents re-scheduled activities to escape the crowds and avoid inconveniences.
D.
Residents remove themselves from the community
【单选题】境内一单位将一批货物运往境外加工,出境时向海关报明价值000元;支付境外加工费600元,料件费500元;支付复运进境的运输费500元和保险费100元。该货物适用关税税率10%,则该单位应缴纳的进口关税为( )元。
A.
170
B.
110
C.
250
D.
390
【单选题】The library has gone from strength to strength, and now offers a wide range of programmes and activities for local residents .>Residents means the same as in sentence _________.
A.
We want to help the residents along 11 th Street in any way we can.
B.
The resident surgeon helped the patient back onto the bed and then walked away.
C.
Access to Arden ’s beaches is for hotel residents only.
【简答题】VIN码中第( )位代表发动机特征,第( )位代表车身类型,第( )位代表约束系统类型。
【简答题】简述wx.navigateBack的作用
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