问题描述：
1.The flowers look very( )
A.nice B.nicely C.beautifully D.well
2.Two boys are playing( )their balls.
A.with B./ C.for D.at
3.What about ( )plane.
A.by B.bying C.biing D.to buy
A.nice B.nicely C.beautifully D.well
2.Two boys are playing( )their balls.
A.with B./ C.for D.at
3.What about ( )plane.
A.by B.bying C.biing D.to buy
问题解答：
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