She cooked on a fire变成疑问句,没有画线部分,怎么变?求救!

She cooked on a fire变成疑问句,没有画线部分,怎么变?求救! She cooked on a fire last night?(对画线部分提问)画线部分是(cooked on a f She cooked noodles_____ a fire she is a univesity student变成一般疑问句怎么变 She cooked ( ) a fire many years ago A.for B.in C.on My mother cooked on a fire.对cooked on a fire进行了提问 英语连词成句:mother a my fire cooked on shall变成疑问句怎么变? I cooked on a fire.I didn't have a television or a radio.I d 把it is a sheep变成一般疑问句,怎么变? She could hardly sing a song怎么变成反义疑问句 (she was a dancer)怎么变特殊疑问句