A-A+
It is hard to believe that Shanghai ______ so
问题详情
It is hard to believe that Shanghai ______ so fast with each passing day.
A．is changed
B．should change
C．changed
D．has change
参考答案
正确答案：B
解析：此题考查虚拟语气。主句谓语是believe，think，suspect，expect等动词，并且是否定句或疑问句时，从句可以用(should)do，这也是虚拟语气的一种。
