高中英语单选,请给出理由.

问题描述:

高中英语单选,请给出理由.
I got the story from Tom and _______ people who had worked with him.
A.every other B.many others
C.some other D.other than
-Who is the girl standing over there?
-Well,if you _____ know,her name is Mabel.
A.may B.can C.must D.shall
第一题中A答案every other也有"所有其它人或物"的意思呀,为什么不选这个?也符合题意呀?
第二题中为什么不能选shall,在口语中,shall也能用于第二人称呀.

1.C some other peple = some others 一些人
2.C 根据句意 如果你一定要知道的话,(我可以告诉你)她叫梅布儿