单选题 It was obvious that she and her husband were ______ and she wished she'd never married him,

【正确答案】 D

【答案解析】[解析] 各项的意思是：insolvable“不能溶解的，不能解决的”；insensible“无同情心的，无知觉的”；inseparable“不能分的”；incompatible“性质相反的，矛盾的，不调和的”。空格处的意思是：她和她的丈夫矛盾重重。