问题描述：
need情态动词和实意动词的用法
请给出正确答案,并告诉我为什么,复制的别来--
( )You need________ together but you need't _______ the hike together.
A.to walk; to finish B.walk ; finish
C.walk ; to finish D.to walk; finish
请给出正确答案,并告诉我为什么,复制的别来--
( )You need________ together but you need't _______ the hike together.
A.to walk; to finish B.walk ; finish
C.walk ; to finish D.to walk; finish
问题解答：
我来补答展开全文阅读