把They are playing cards in the room 改为反意疑问句.说明一下什么叫反意疑问句.具体些,

把They are playing chess. 改为疑问句 they are playing ball. 把Are they playing chess? 改成否定句 They are playing the football还是They are playing football? they are playing the baseball 还是they are playing baseball they are playing together是什么意思 They are playing computer games.对playing computer games提问. They are playing games.They are very ____(relax) They are playing games_____(happy).They are very___________(happy)填空 are they playing basketball now?yes,they are,改为单句 They ()football in the playground.a:playing.b:am playing.c:are playing.d:is playing. Where are they playing badminton?改一般现在时 they on are games playing playground the They are playing together ----------(happy/happily) how happy they are playing 改错, pandas are playing ,they look very lovely They are playing basketball 改一般疑问句 are they playing or working是什么意思