题目内容
【题目】(2017·江苏改编) And the more ____________(frequent) mothers had called to their eggs, the more similar were the babies’ begging calls.
【答案】frequently
【解析】略
练习册系列答案
相关题目
题目内容
【题目】(2017·江苏改编) And the more ____________(frequent) mothers had called to their eggs, the more similar were the babies’ begging calls.
【答案】frequently
【解析】略