The boss insisted that every minute made full use of the work well.A. be ; to doB. was ;

问题补充：

The boss insisted that every minute made full use of the work well.

A. be ; to do

B. was ; doing

C. be ; doing

D. was ; to do

答案：

(答案→)A. be ; to do

B. was ; doing

C. be ; doing

D. was ; to do

解析：考查虚拟语气以及目的状语。Insist（坚持要求做某事）that sb (should) do sth;第二空to do the work well是不定式做目的状语。句意：老板坚持要求要想做好工作，每一分钟都要被充分利用。