单选题 My shoulder hurt______each time I put another full barrel on it, and my legs occasionally trembled as I was heading to the street.

【正确答案】 A

【答案解析】解析：句子的大意为：每次我将另一一个满满的大桶扛上肩，肩膀就痛得厉害，有时候扛着朝街上走，腿都打颤。A项wickedly“严重地”；B项typically“一般”：C项ultimately“最终”；D项vainly“无效地”。所以A项符合题意。