问题
选择题
for the timely investment from the general public, our company would not be developing so fast as it is.
A．Had it not been
B．Were it not
C．Was it not
D．Should it not be
答案
答案：A
考查省略if的虚拟语气。和过去事实相反，用过去完成时。省略if，进行部分倒装。所以选A。