题目内容
词形转换：根据句意，用括号内所给单词的适当形式填空
These apples are expensive. Here are some ________ (cheap) ones.
答案：cheaper
练习册系列答案
相关题目
题目内容
词形转换：根据句意，用括号内所给单词的适当形式填空
These apples are expensive. Here are some ________ (cheap) ones.