Question

Without computers， much of the advanced technology__________A.would not be achieved

A.would
B.would
C.haven't
D.would

Answer 1

【答案】：D
本题考查的是虚拟语气。Without=If…not，这里是对过去情况的假设，表示与实际相反，基本结构是：If…hadnot…，…wouldnothave…。另外在这里，主语technology是被完成，故用被动语态，因此选D。