题目内容
3. He could ride a bike when he was 5 years old.(同义句转换)
He ride a bike at the age of five.
3. was able to
练习册系列答案
相关题目
题目内容
3. He could ride a bike when he was 5 years old.(同义句转换)
He ride a bike at the age of five.
3. was able to