题目内容

Why did the Federal Aviation Authority require the black boxes be painted orange or yellow？

A. To distinguish them from the colour of the plane.
B. To caution people to handle them with care.
C. To make them easily identifiable.
D. To conform. to international standards.

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某银行挂出的即期汇率是USD 1=CNY 6．3153 0，6个月远期汇率是USD 1=CNY 6．289 5，则远期美元（）。

A. 贴水
B. 升值
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判断下列单体能否进行自由基聚合，并说明理由。

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Passage One．听材料，回答下列各题：

A. Because foxes kill farm animals
Because foxes look just like farm dogs．
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D. Because foxes may harm farmers’children．

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下列属于总分类账户的是（）。

A. 应交增值税
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Why did the Federal Aviation Authority require the black boxes be painted orange or yellow？

A. To distinguish them from the colour of the plane. B. To caution people to handle them with care. C. To make them easily identifiable. D. To conform. to international standards.

某银行挂出的即期汇率是USD 1=CNY 6．3153 0，6个月远期汇率是USD 1=CNY 6．289 5，则远期美元（）。

判断下列单体能否进行自由基聚合，并说明理由。

Passage One． 听材料，回答下列各题：

下列属于总分类账户的是（）。

A. To distinguish them from the colour of the plane.
B. To caution people to handle them with care.
C. To make them easily identifiable.
D. To conform. to international standards.

Passage One．听材料，回答下列各题：