试题题干
Fill in the blanks with the words given in brackets. Make changes or add something where necessary.
My parents wanted me to be a doctor, but I 
(not put) up with all those years of study.
参考答案
试题解析
情态动词could表示“能力”或“可能性”，符合句意，否定形式为couldn't。
Fill in the blanks with the words given in brackets. Make changes or add something where necessary.
My parents wanted me to be a doctor, but I (not put) up with all those years of study.
情态动词could表示“能力”或“可能性”，符合句意，否定形式为couldn't。