问答题 Study the following headlines carefully. Specify the type of rhetorical device used in each and the presupposed information in(1)and(3).(20/150)Mercury. Once Coveted, Now Orphaned

【正确答案】正确答案：Mercury. Once Coveted, Now Orphaned antithesis / The presupposed information in this sentence is that mercury is deprived of caretakers or protectors now.

【答案解析】解析：(考查对偶或对语。针对句子结构而言，构成对偶的上下句之间字数相同，意思相对或相反。)