题目内容：

变一般疑问句1.Chinese people invented printing 2.I____(stay)at home on holiday.
last night.4.I_______(phone) Amy yesterday.5.They_______(play) football yesterday afterhoon.3.sHE _____(clean)the room last night.填空,并变一般疑问句
并变否定句

优质解答

1.Chinese people invented printing.Did Chinese people invent printing.Chinese people didn't invent printing.2.I will stay at home on holiday.Will I stay at home on holiday.I will not stay at home on h...