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【判断题】
首先计算出各年同期发展水平的序时平均数,然后分别将其与平均数相得到的季节比率中已经消除了长期趋势的影响。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】The 1906 earthquake in San Francisco is the most severe one in American history．
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】听力原文： We can agree with primitive man that fond is a basic need. but we differ from him in our food wants because of the wide variety of food we have available compared with him we have a wider choice...
A.
Food is no longer a basic need for us, while it was for primitive people.
B.
We eat a wide variety of food.
C.
We no longer eat fruit that primitive people ever ate.
D.
We eat more food than primitive people did.
【单选题】San Francisco is one of the largest cities in California and a leading center of culture, __________, and industry in the United States.
A.
stock
B.
manufacturer
C.
replacement
D.
finance
【单选题】听力原文： We can agree with primitive man that food is a basic need, but we differ from him in our food wants because of the wide variety of food we have available compared with him we have a wider choice...
A.
Food is no longer a basic need for us, while it was for primitive people.
B.
We eat a wide variety of food.
C.
We no longer eat fruit that primitive people ever ate.
D.
We eat more food than primitive people do.
【单选题】Directions: The following passage is about cable cars in San Francisco and it is followed by some statements. Read the passage, and decide whethe the statements are true or false. There are many ways ...
A.
True.
B.
False.
【单选题】李某,25岁,孕1产0,末次月经2003年6月20日,下列哪个预产期正确:
A.
2003年10月26日
B.
2004年4月25日
C.
2004年3月27日
D.
2004年2月29日
E.
2004年5月28日
【简答题】San Francisco is one of the largest cities in California and a leading center of culture, __________, and industry in the United States.
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