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问题 多项选择题

急性肾炎常见的血液生化改变是()

A．抗“O”升高

B．血浆白蛋白下降

C．血清补体下降

D．胆固醇升高

E．血沉正常

答案

参考答案：A, C

问答题 简答题

理解战争与政治、经济的关系
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单项选择题

Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now listen to the passage.

What does the well-known joke imply

A．Remarriages often end up in failure.

B．Children are unhappy in the new family.

C．The mother can’t get along with her stepchildren.

D．Remarriages cause new troubles in the household.
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