第10题:[单选题]Prisoners were kept in the most appalling conditions. A.flexible B.terrible C.reasonable D.serious 参考答案:B 句意:囚犯们被关在最可怕的环境中。画线单词appalling意为“骇人听闻的,可怕的”。A项flexibl意为“灵活的,易弯曲的”;B项terrible意为“可怕的”,与画线单词同义,C项reasonable意为“有道理的”;”项serious意为“严重的,认真的”。故本题选B。