【题目】Tina ____ (learns / learned) to eat with chopsticks when she was three.
【答案】learned
【解析】
句意:蒂娜三岁时学会了用筷子吃饭。句子中含有was,时态是一般过去时,故答案为learned。

【题目】Tina ____ (learns / learned) to eat with chopsticks when she was three.
【答案】learned
【解析】
句意:蒂娜三岁时学会了用筷子吃饭。句子中含有was,时态是一般过去时,故答案为learned。