In the sentence “It is fun to play with children.”, there are （

In the sentence “It is fun to play with children.”, there are （ ） content words.
A、2
B、3
C、4
D、5
【正确答案】：B
【题目解析】：实义词表示明确的概念，包括名词，动词，形容词，副词和数词，表示事物、现象、行为、特质、状态、程度、数量等。在句子“It is fun to play with children（与孩子们玩耍很开心）”中有fun（形容词）、play（动词）和children（名词）三个实词。虚词有介词、连词、助动词和冠词，如：on, of, upon, and, but, do(does, did), be(am, is, are, were, was), a the等。