单选题 From harping on the trade deficit to a discussion of whether it is proper for the candidates to have investments in China, the word "China" came up 22 times—always negatively—in the second debate, and 35 times in the finale between Obama and Romney.
【正确答案】 A
【答案解析】解析：句意：从反复说贸易赤字到谈论候选人在中国投资是否合适，“中国”一词在奥巴马和罗姆尼的第二轮辩论中出现了22次——总是贬义的，在他们最后的辩论中出现了35次。harp意为“喋喋不休，不停地说”。talk tediously“喋喋不休地说”；relate forcibly“有说服力地说”；argue fiercely和debatevigorously都为“激烈地争论”。只有选项A符合题意，故为答案。