问题描述:
What is( )(happen)in the street?Let's go and see.
After a while,she didn't cry any more改为After a while,she( )( )cried
They could see nothing unusual改为They( )see( )unusual.
He( )carefully,but he( )nothing.A.listen;hear B.listen;heard C.listened;hear D.listened;heard
After a while,she didn't cry any more改为After a while,she( )( )cried
They could see nothing unusual改为They( )see( )unusual.
He( )carefully,but he( )nothing.A.listen;hear B.listen;heard C.listened;hear D.listened;heard
问题解答:
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