
可以加复数,例如:
1.Vegetation patterns changed when goats were introduced to the island.自从引进山羊之后,这个岛上的植被模式改变了。
2.The goats are penned in and fodder has to be cut and carried each day.山羊被关进圈里,每天都得铡草运料。
3.A herd of goats was nibbling the turf around the base of the tower.一群山羊在啃塔基四周的草皮。
可以加复数。
goat表示的是“山羊”的意思,是可数名词,而且复数形式是规则变化,直接加s,a goat----goats。题目可能是受到sheep一词的影响,sheep的含义是“绵羊”,也有复数形式,只是sheep的单复数形式相同,也就是说一只绵羊是a sheep,两只绵羊是two sheep。