问题描述：
They always see a film on Saturdays.改同义句 They always( )( )( )( ) on Saturdays
They always see a film on Saturdays.改同义句
They always( )( )( )( )on Saturdays
i sleep nine hours every night 划线提问(划线的是nine）
( )( )( )do you sleep every night?
They always see a film on Saturdays.改同义句
They always( )( )( )( )on Saturdays
i sleep nine hours every night 划线提问(划线的是nine）
( )( )( )do you sleep every night?
问题解答：
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