(   ) 10. We would never make a decision that put public health          .

A. at work    B. at war    C. at ease    D. at risk

10. D考查介詞詞組的用法 at work在工作，起 作用;at war處于戰(zhàn)爭狀態(tài)；at ease稍息，放松； at risk處于危險(xiǎn)之中。句意：我們決不能做出危害公眾健康的決定。

題目來源：高考丟分題英語 > Unit 3 A healthy life

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