They’ve just ____ a new house in the country at a great sum of money.

They’ve just ____ a new house in the country at a great sum of money.

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She is a woman too conservative to ____ the times, however, she is good-natured and treats others si

She is a woman too conservative to ____ the times, however, she is good-natured and treats others sincerely.

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The concert conducted by Mr. Andrews proved very ____.

The concert conducted by Mr. Andrews proved very ____.

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在事故树分析中,反映基本事件发生概率的相对变化与顶事件发生概率的相对变化百分率之比来表示基本事件的重要度的是()。

在事故树分析中,反映基本事件发生概率的相对变化与顶事件发生概率的相对变化百分率之比来表示基本事件的重要度的是()。

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最小割集在事故树中表示系统的()。

最小割集在事故树中表示系统的()。

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