If people were a little more tolerant, our world __________a better place to live in.
A、would be
B、will be
C、would have been
D、had been
【正确答案】：A
【题目解析】：该题考查虚拟语气。此句表示的是推测假设，与现在事实相反的虚拟语气从句谓语动词用一般过去时，be动词用were，主句的谓语为would(should, might)+be。根据语句意思和从句的were可判断该句为与现在事实相反的虚拟语气。
