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【单选题】
下列配合物的水溶液中加入硝酸银溶液后不会出现沉淀的是(    )
A.
[Co(NH 3 ) 4 Cl 2 ] Cl
B.
[Co(NH 3 ) 3 Cl 3 ]
C.
[Co(NH 3 ) 6 ] Cl 3
D.
[Cu(NH 3 ) 4 ]Cl 2
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举一反三
【单选题】If a good is imported into (large) country H from country F, then the imposition of a tariff in country H
A.
raises the price of the good in both countries (the "Law of One Price").
B.
lowers the price of the good in H and could raise it in F.
C.
raises the price of the good in H and lowers it in F.
D.
raises the price in country H and cannot affect its price in country F.
E.
lowers the price of the good in both countries.
【单选题】Drinking water in summer _____ your health. [     ]
A.
is kind to
B.
is good at
C.
are good for
D.
is good for
【简答题】If a good is imported into (large) country H from country F, then the imposition of a tariff in country HA. raises the price ofthe good in both countries ("the "Law of One Price") B. raises the price...
【单选题】照相机与被摄体之间的距离很近,只能摄取被摄体的某些局部和细节,这类效果照片称为 ( )。
A.
中景
B.
特写
C.
半身
D.
全身
【单选题】A lemon is a good machine.( )
A.
T
B.
F
【单选题】If a good is imported into (large) country H from country F, then the imposition of a tariff in country H
A.
raises the price of the good in both countries (the "Law of One Price").
B.
raises the price in country H and cannot affect its price in country F.
C.
lowers the price of the good in both countries.
D.
lowers the price of the good in H and could raise it in F.
E.
raises the price of the good in H and lowers it in F.
【简答题】听录音,将你听到的内容序号填在括号里。 (     ) 1. A. Good morning! (     ) 2. A. Hello, Miss White! (     ) 3. A. Fine, thank you. (     ) 4. A. Nice to meet you! (     ) 5. A. How are you? B. Good afternoon! B. Hello, ...
【单选题】照相机与被摄体之间的距离很近,只能摄取被摄体的某些局部和细节,这类效果照片称为 ( )。
A.
中景
B.
全身
C.
半身
D.
特写
【单选题】照相机与被摄体之间的距离很近,只能摄取被摄体的某些局部和细节,这类效果照片称为( )
A.
特写
B.
全身
C.
半身
D.
中景
【单选题】照相机与被摄体之间的距离很近,只能摄取被摄体的某些局部和细节,这类效果照片称为()。
A.
特写
B.
中景
C.
全身
D.
半身
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