The sleeping baby would be scared a sudden loud noise.
A. was there
B. there was
C. should there be
D. there should be
网友回答
A. was there
B. there was
(答案→)C. should there be
D. there should be
解析：考查虚拟语气的省略倒装：当虚拟条件句的谓语部分含有were, should, had时，我们可以将连词if省略掉，而将were, should, had置于句首。这里的should there be=if there should be…，是和将来相反的虚拟语气条件句，句意：如果有突然的响声，睡觉的孩子会害怕。选C。