【题目】Farmers have become __________in our hometown in the past five years. ( )
A. more and more rich B. richer and richer
C. more rich and more rich D. much more richer
【答案】B
【解析】
略

【题目】Farmers have become __________in our hometown in the past five years. ( )
A. more and more rich B. richer and richer
C. more rich and more rich D. much more richer
【答案】B
【解析】
略