자작문제 풀어보시고, 평가해주시면 감사하겠습니다:)

■ 주어진 글 다음에 이어질 글의 순서로 가장 적절한 것을 고르시오.

  Invasive insect pests are a significant and accelerating threat to agricultural productivity, they degrade wilderness areas, and reduce quality of life in urban zones. 

(A) Natural enemies are selected, screened, and if sufficiently host-specific, approved for release in advance of the anticipated establishment of the target pest, thereby lessening opportunities for pest populations to build, spread, and cause damage.

(B) Introduction biological control, the introduction, release, and establishment of host-specific efficacious natural enemies, is an effective management tool for permanently suppressing invasive pest populations over vast areas. However, introduction biological control programs are reactive: they are only initiated after   an invasive pest has established, spread, and is causing damage that requires mitigation. 

(C) Host specificity and host range testing of natural enemies for use in an introduction biological control program against an invasive pest can take years to complete. During this time, the target pest population continues to increase, invades new areas, and inflicts damage. Proactive biological control research programs identify prior to their establishment pest species that have high invasion potential and are likely  to cause economic or environmental damage once established. 

* efficacious 효과적인  ** inflict 가하다

      ① (A) - (C) - (B)     ② (B) - (A) - (C)    ③ (B) - (C) - (A)                                                     

      ④ (C) - (A) - (B)     ⑤ (C) - (B) - (A)

_     

      _______________________________________________

      안녕하세요 오르비 여러분들:)

      혹시 이번에 제가 만든 자작문제 한번 풀어보시고, 평가를 해주시면 감사하겠습니다:) 정답은 밤 즈음에 올리겠습니다:)