17. Angle books has ---- that an increase of e-book services could have worring effect on the publishing industry.
답 : warned
저는 been worned 라고 했는데; 수동으로 해석해서..ㅠ
설명 좀 해주세요ㅠ
그리고
20번 Contact a housing representative immediately if your residential ___ form doesn't arrive by the end of the month.
전 답을 right - 거주자권리양식 이라고 했는데;
assessment 가 답이더라구요.
이것도 설명 좀 해주세요
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