Tom has a ping-pong ball 改为否定句 Tom( )( ) a ping-pong ball
问题描述:
Tom has a ping-pong ball 改为否定句 Tom( )( ) a ping-pong ball
答
Tom(doesn't )( have) a ping-pong ball
Tom has a ping-pong ball 改为否定句 Tom( )( ) a ping-pong ball
Tom(doesn't )( have) a ping-pong ball