0501的两道语法~~谢谢牛人指点~~

iamaboy228UID: 2116956

9. Extensive deposits of salt buried far underground-------found on all continents except Antarctica.
(A) toe
(B) that are
(C) have been
(D) they are
请问buried在句中做什么成分，答案为C
请牛人帮我分析一下（B）~~~  谢谢~~

12. Contrary to some widely held beliefs-------bats, they are not blind and are not likely to attack humans.
(A) concerned
(B) concerning
(C) to concern
(D) to be concerned
请大家帮我分析一下B ，C
答案为B

jackloveUID: 183611

buried定语修饰salt

concerning表示：关于  固定的用法