30.There are ____functional words in the following sentence:It i

分类: 英语词汇Chaper1 发布时间: 2024-01-20 16:13 浏览量: 0

30.There are ____functional words in the following sentence:It is fun to paly with children.

A.3

B.4

C.5

D.6

正确答案是A