Thereisarealpossibilitythattheseanimalscouldbefrightened，()asudd
2023-11-03英语言文学 (军队文职)
Thereisarealpossibilitythattheseanimalscouldbefrightened，()asuddenloudnoise.
A.being there
B.should there be
C.there was
D.there having been
正确答案是B
