读读比比组词语。
骏( ) 眷( ) 摩 mā( )
峻( ) 誉( ) mó( )
骏马 严峻 眷恋 荣誉 犘平 观摩 (答案不唯一)
It would be a good idea to use a plastic bottle, ___cut off, as a container to grow young plants in.
A.of which the top
B.the top is
C.the top of which
D.with its top
一个圆半径由2厘米增加到3厘米,周长增加______,面积增加______.