Much attention must these details. A. pay B. be paid C. pay to D. be paid to

网友回答

A. pay
B. be paid
C. pay to
(答案→)D. be paid to
解析：考查固定短语和被动语态。句意“这些细节必须多加注意。”attention和pay之间是动宾关系，故用被动语态，排除A、C；“注意......”用短语pay a attention to...，介词to不能丢。故选D。