you put the heavy bag down at that moment.(一般疑问句）

you put the heavy bag down at that moment.(一般疑问句） they are working at the moment.(改为一般疑问句） Father quickly dialed 110 at that moment.(改一般疑问句） ____father He can put the bag in the car改为一般疑问句. _____he_____the bag in My bag was on the chair a moment ago.(改为一般疑问句,并做肯定回答） This bag is heavy.That bag is a little ） The yellow bag is $ 15（变一般疑问句） Does your mother has a bad headache at the moment?(改为一般疑问句) They went to school at the moment 变一般疑问句做肯定和否定回答 They are having a music class at the moment.改为一般疑问句. at the moment和at that moment的区别是什么? at that moment 与at the moment 的区别