单选题 15.What______about that article in the newspaper was that its writer showed an attitude cool enough, professional enough and, therefore, cruel enough when facing that disaster-stricken family.
【正确答案】 B
【答案解析】work out意为“算出，解决”；knock out意为“使……震惊”；bring up意为“教育，培养”；put forward意为“提出，推举”。本句话空格处的意思是说：“报纸上那篇文章让我震惊的是……”。B项符合题意，其他短语都与题意不符。因此本题答案为B。