单选题 DaMs Hayes raised the essential paradox and asked how people could have fought so hard against environmental degradation______themselves now on the verge of losing the war,
A. only found B. finding only
C. only to find D. have only found

【正确答案】 C

【答案解析】[解析] 本句意为“人民可能一直艰苦地为反对环境恶化而斗争，结果却发现他们即将输掉这场战争”。only to find不定式作结果状语，因此正确答案为C。