试题 试卷
题型：单选题 题类： 难易度：普通
（典中点）人教版（PEP）四年级上册 Unit 5 单元重难点提优专训(2)可数名词与不可数名词的用法
I have a pen, a book, a ruler, a pencil and a bag. The pen is red. The book is yellow. The ruler is blue. The pencil is brown. The bag is orange.
试题篮
