. Though the volume of radioactive waste produced by nuclear power plants is ________,

 the problem of how to dispose of that waste is not: rather, it is of major importance.

 (A) unmanageable (B) troubling (C) significant (D) small (E) deceptive 

Previously existed since ancient times, the law still exists; this unusual law will be ______.

(A) implanted (B) lofted (C) supplanted (D) superseded (E) ascended (F) injected 

풀리지가 않네요 ㅠㅠ 구글링해도 안나와서 여기 한 번 올려봅니다!

미리 감사합니다

답은 여기를 드래그 해주세요. ->D small ,ㅊㅇ supplanted, superseded