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【单选题】
百加得鸡尾酒 配方是A.
gin45ml vodka 15ml cocktail glass
B.
vodka 45ml fresh lime juice 15ml genadine 25ml
C.
rum45ml fresh lime juice 20ml grenadine 10ml
D.
rum45ml fresh lemon juice20ml grenadine 10ml
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反馈参考答案：
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【单选题】在下述电池中，电池电动势与氯离子活度无关的是：
A.
Ag(s)|AgCl(s)|HCl(aq)|H2(P)|Pt
B.
Pt|Cl2(P)|HC1(aq)|AgCl(s)|Ag(s)
C.
Ag(s)|AgN03(aq)||HCI(aq)|AgC1(s)|Ag(s)
D.
Ag(s)|AgCl(s)|HCl(aq)||AgN03(aq)|Ag
【简答题】指出下列原电池的正、负极(用 + 或 - 标明) Pt , H 2 (p 1 ) | HCl(aq) | H 2 (p 2 ) , Pt ( 已知 p 1
【简答题】电池Pt(s)|Cl2(p1)|HCl(0.1 mol·kg-1)| Cl2(p2)|Pt(s)的负极反应(__),正极反应(__),电池反(__),若p1>p2,则此电池电动势 (__)0(选填>,<=)。
【简答题】He said that they should decide immediately____________ (是否接受这份订单)
【单选题】He said that they _( )_ Beijing before.
A.
have gone to
B.
have been to
C.
had gone to
D.
had been to
【简答题】下列化合物中，氧为-2价，氯为-1价，判断化合物里其他元素的化合价：SO 2 ， Na 2 O ，CaCl 2 ，AgCl，WO 3 ，（W的原子序数为74，其名称可从元素周期表中 查知）。
【单选题】He said that they _____ such an interesting football match before. [ ]
A.
have never watched
B.
didn't watch
C.
had never watched
D.
had no watched
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【简答题】指出下列原电池的正、负极(用 + 或 - 标明) Pt , H 2 (p 1 ) | HCl(aq) | H 2 (p 2 ) , Pt ( 已知 p 1
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