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
网友回答
(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。