单选题 That family is always quarrelling ______ themselves.
A. within B. between C. with D. among

【正确答案】 D
【答案解析】[解析] 词义辨析题。本句的意思是：这家人之间经常互相吵架。介词词义辨析：among表示“三者或三者以上之间”；between表示“两者之间”。