“a body of/a collection of/anarrary of/a series of/a set of/aportion of/a group of/ a constellation of/a team of + 复数名词”作主语后面谓语都用单数形式,因为body/collection等被视作集合名词(collective noun),后面是of引导的介宾短语做形容词。
但是我查词典,有这样的句子:
A group of toads(蟾蜍) were hopping about on the moor.