i stared studying chinese history three years ago 改为一般疑问句
i stared studying chinese history three years ago 改为一般疑问句
I know a little about Chinese history.(改为一般疑问句)
i bought a book three days ago.改为一般疑问句.
She's learning Chinese.(用three years ago)改为一般过去式
we were students three years ago?(改为一般疑问句) ___ ___studentee
He has been in Beijing since three years ago.(改为一般疑问句)
He could swim three years ago改写成一般疑问句
I cleaned the whole house three days ago改为一般疑问句
变否定句改为一般疑问句及回答 1 i was a teacher ten years ago
I can type Chinese .改为一般疑问句
I like Chinese food.改为一般疑问句.
He left two years ago (改为一般疑问句)( )( )( )two years ago?