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【简答题】
分子和原子的观点解释下列事实： （1）氧化汞受热分解生成汞和氧气 （2）水受热变成水蒸气 （3）水通电分解生成氢气和氧气 （4）碘溶于酒精配制成碘酒．
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举一反三
【单选题】Which of the following is true regarding the relationship between the interest rate and the quantity of money demanded?______between the two variables.
A.
There is a positive relationship
B.
There is an inverse relationship
C.
There is no relationship
D.
It all depends on whether there is any relationship and even what kind of relationship
【单选题】Th The interest rate parity is significantly influenced by the between the domestic and foreign interest rate.
A.
spreading
B.
gap
C.
differentiation
D.
disparity
【简答题】为何呋塞米可用于急性肾功能衰竭,可用急性肺水肿?
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