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【简答题】
二.録音を聞いて文を完成しなさい。 1.(1)~(6) 2.(1)~(6) 文を完成しなさい。
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within walking distance. 2. And then? 3. Excuse me, sir. I would like to go
to Home Inn. Would you tell me how to get there? 4. All right. Go ri...
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A.
She didn't like the books the man bought.
B.
There wasn't a large selection at the bookstore.
C.
The man bought a lot of books.
D.
She wanted to see what the man bought.
【简答题】设抽样得到100个样本观测值如下： 观测值x i 1 2 3 4 5 6 频数n i 15 21 25 20 12 7 计算样本均值、样本方差与样本二阶中心矩．
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A.
True.
B.
False.
【多选题】【典型例题】下列收入中,属于企业所得税规定的“其他收入”范围的有( )。
A.
违约金收入
B.
股息收入
C.
债务重组收入
D.
确实无法偿付的应付款项
E.
逾期未退的包装物押金收入
【简答题】In recent years, there has been a sharp growth in the number of tour operators who offer tours led by expert guides, and such holidays are often enhanced by special access to private collections, or a...
【单选题】设抽样得到10个样本观测值如下：19.1 20.0 21.2 18.8 19.6 20.5 22.0 21.6 19.4 20.3,则样本均值为___________.
A.
20.25
B.
20.0
C.
19.85
D.
19.68
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