分类：教育/科学-学习帮助
问题：英语单项选择~~1.Itistheabilitytodothej 
1. It is the abily to do the job____matters not where you come from or what you are.A.one   B.that   C.what   D.it2. There's coffee and tea;you can have___.   Thanks.A. either   B.each   C.one   D.it
回答：1B  It is...that是强调结构
2A  A、B、C三项都可以做不定代词。either指两者中任何一个，
   each指两者或两者以上之中的每个人或物
   one涌来代替上文出现过的单数可数名词，泛指一个
   Dit用作人称代词时，用来指戴上问题过的某个事物
前一句有coffee and tea，只能是两者选一种~~~