(单选题)
We passed areas of open grassland on which a flock of ______ were grazing.
A.sheeps
B.sheep
C.sheepes
D.a sheep
参考答案:B
参考解析:
考查名词单复数。句意:我们经过了开阔的草原地区,那里正放牧着一群羊。根据句意,“一群羊”中sheep应该用复数形式,而sheep属于单复数同形的名词,类似的词还有fish, deer, means, works, species。故选B。
知识点: