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

问题补充：

Much attention must these details.

A. pay

B. be paid

C. pay to

D. be paid to

答案：

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。