问题补充：
The two girls are getting on very well and share with each other.
A. little
B. much
C. some
D. none
答案：
A. little
(答案→)B. much
C. some
D. none
解析：本题考查四个代词用法区别。其中选项A. little和D. none具否定含义，与上文…getting on very well相矛盾，故应排除；选项C.some用作代词，意思是“少许；少数；若干；一些”；选项B. much用作代词，意思是“大量；大多”，根据题意，既然关系好，相互分享的东西就会很多。
