单选题 ______ does he know that the police are about to arrest him.
A. Seldom B. Little C. Only D. Never

【正确答案】 B
【答案解析】[解析] 半否定词little放在句首时,句子要用倒装语序。seldom/never放在句首时,句子也需用倒装语序,only引导的状语放在句首时,也需用倒装语序。但这三个不合句意。