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      <title>TOEFL iBT Reading &amp; Grammar by Sophie Moon</title>
      <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s</link>
      <description></description>
      <language>en-us</language>
      <pubDate>2025-09-04 02:40:19 UTC</pubDate>
      <lastBuildDate>2025-09-04 05:16:12 UTC</lastBuildDate>
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      <item>
         <title>Page 1</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568051059</link>
         <description><![CDATA[]]></description>
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         <pubDate>2025-09-04 02:42:37 UTC</pubDate>
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      <item>
         <title>Page 2</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568051627</link>
         <description><![CDATA[]]></description>
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         <pubDate>2025-09-04 02:42:54 UTC</pubDate>
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      <item>
         <title>Page3</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568052319</link>
         <description><![CDATA[]]></description>
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         <pubDate>2025-09-04 02:43:14 UTC</pubDate>
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      <item>
         <title>Page 4</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568052777</link>
         <description><![CDATA[]]></description>
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         <pubDate>2025-09-04 02:43:29 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568052777</guid>
      </item>
      <item>
         <title>P1</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568118758</link>
         <description><![CDATA[<p>P1</p><p>PCB란 무엇인가? / PCB 특징 Characteristics of PCBs</p><p>- <strong>PCBs (폴리염화 비페닐)</strong> = 전기 장비에 쓰이는 화학물질</p><p>- 특징:</p><p> - 열에 강함 (절연성)</p><p> - 냄새, 맛 없음</p><p> - 색 없음</p><p> - 고체/액체/기체로 존재 가능</p><p>- 문제점: 시간이 지나며 <strong>인체와 환경에 유해</strong></p>]]></description>
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         <pubDate>2025-09-04 03:12:53 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568118758</guid>
      </item>
      <item>
         <title>P2</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568119397</link>
         <description><![CDATA[<p>P2</p><p>(1881년 - 1935년)PCB가 사용된 역사 (Timeline) </p><p>- <strong>1881년</strong>: 최초 합성</p><p>- <strong>1927년</strong>: 미국에서 상업적 생산 시작</p><p>- <strong>1933년</strong>: 직원들 건강 문제 발생 (피부 발진, 피로 등)</p><p>- <strong>1935년</strong>: Monsanto사, PCB 위험성 인지</p>]]></description>
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         <pubDate>2025-09-04 03:13:12 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568119397</guid>
      </item>
      <item>
         <title>P3</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568119772</link>
         <description><![CDATA[<p>P3</p><p>1930년대 PCB의 위험과 부정적인 인체 영향에 대한 연구</p><p>&gt;(Timeline) </p><p>- <strong>1937년</strong>: Harvard 연구 → 간 손상·피부 염증 확인</p><p>- 윤리적 문제로 제한적인 연구만 가능, 그에서도 발암물질이라고 나타남</p><p>&gt;부정적인 영향</p><p>- 암 유발 가능성 (발암물질)</p><p>- 면역계 문제</p><p>- 호르몬계 문제</p><p>- 생식계 문제</p><p>- 신경계 문제</p><p>- 임산부 → 저체중아, 운동·신경 문제</p><p>- 어린이 → 감염병에 더 취약</p><p><br/></p>]]></description>
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         <pubDate>2025-09-04 03:13:22 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568119772</guid>
      </item>
      <item>
         <title>P4</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568120144</link>
         <description><![CDATA[<p>P4 GE 사례 - 환경 오염 통한 PCB에 대한 쉬운 노출 </p><p>- GE사, 1947~1977년 사이 <strong>Hudson 강에 PCB 130만 파운드 방출</strong></p><p>- 환경 운동가들의 노력 → 법적 조치, PCB 금지</p><p>- <strong>대표적 환경오염 사례</strong></p><p><br/></p>]]></description>
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         <pubDate>2025-09-04 03:13:32 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568120144</guid>
      </item>
      <item>
         <title>P5</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568120694</link>
         <description><![CDATA[<p>P5 PCB로 인한 환경오염 복구를 위한 환경보호론자들의 노력과 결과 </p><p>- <strong>1979년</strong>: 미국에서 PCB 전면 금지</p><p>- <strong>2009~2015년</strong>: Hudson 강 PCB 제거 프로젝트</p><p>- <strong>2019년</strong>: 목표 달성 발표</p>]]></description>
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         <pubDate>2025-09-04 03:13:41 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568120694</guid>
      </item>
      <item>
         <title>Q1</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568121208</link>
         <description><![CDATA[]]></description>
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         <pubDate>2025-09-04 03:13:56 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568121208</guid>
      </item>
      <item>
         <title>Q2</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568121734</link>
         <description><![CDATA[<p><strong>Q2. Paragraph 1 내용 → 정답 C </strong></p><p>1문단 끝 문장 참고</p><ul><li><p><strong>A (cannot be seen by the human eye)</strong>: '무색, 무취'라는 설명 때문에 착각 가능</p></li><li><p><strong>B (most useful as a liquid)</strong>: 액체로도 존재하니 '액체가 제일 중요하다'라고 오해 가능</p></li><li><p><strong>D (are divided into 209 types)</strong>: '209개의 화합물 혼합'이라는 설명을 오해해 선택할 수 있음<br>👉 <strong>주의</strong>: '자연에는 없다'라는 문장이 직접적으로 나옴!</p></li></ul>]]></description>
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         <pubDate>2025-09-04 03:14:11 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568121734</guid>
      </item>
      <item>
         <title>Q3</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568121955</link>
         <description><![CDATA[<p><strong>Q3. conspicuous 뜻 → 정답 D (obvious)</strong></p><ul><li><p><strong>A (suspicious)</strong>: 발음이 비슷해서 '수상한'으로 오해하기 쉬움</p></li><li><p><strong>B (important)</strong>: '중요한'이란 뜻으로도 보일 수 있지만 문맥상 '눈에 띄는'이 맞음</p></li><li><p><strong>C (unhealthy)</strong>: 건강 문제가 언급되니 연결시켜 착각 가능<br>👉 <strong>주의</strong>: 문맥 속에서 '직원 건강 문제와 PCB의 관계가 분명하다' = obvious</p></li></ul>]]></description>
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         <pubDate>2025-09-04 03:14:17 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568121955</guid>
      </item>
      <item>
         <title>Q4</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568122341</link>
         <description><![CDATA[<p><strong>Q4. Monsanto 메모 언급 → 정답 A Monsanto도 PCB 유해성 인지함</strong></p><ul><li><p><strong>B (to explain how other companies received licenses)</strong>: '다른 회사도 PCB를 만들었다' 부분만 보고 고를 수 있음</p></li><li><p><strong>C (undesirable effects of PCBs)</strong>: PCB의 부정적 영향 설명처럼 보여 헷갈림</p></li><li><p><strong>D (contrast management styles)</strong>: '비교·대조'라는 단어에 끌려 오답 선택 가능<br>👉 <strong>주의</strong>: 메모에 'PCB는 독성이 있다'고 기록 → A가 핵심!</p></li></ul>]]></description>
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         <pubDate>2025-09-04 03:14:29 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568122341</guid>
      </item>
      <item>
         <title>Q5</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568122624</link>
         <description><![CDATA[<p><strong>Q5. 인간 발암물질로 확정되지 않은 이유 → 정답 B</strong></p><ul><li><p><strong>A (studies show PCBs wouldn't cause cancer)</strong>: 실제로는 반대로 '암을 유발할 수 있음'</p></li><li><p><strong>C (people exposed don’t develop cancer)</strong>: 사실과 반대 → 노출되면 문제 발생함</p></li><li><p><strong>D (no studies at all)</strong>: 동물 실험과 제한된 연구는 존재<br>👉 <strong>주의</strong>: 인간에게 고의적으로 실험 불가능 → 확정 못함</p></li></ul>]]></description>
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         <pubDate>2025-09-04 03:14:39 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568122624</guid>
      </item>
      <item>
         <title>Q6</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568122908</link>
         <description><![CDATA[<p><strong>Q6. 건강문제 언급 안 된 것 → 정답 D (loss of vision)</strong></p><ul><li><p><strong>A (increased risk of disease)</strong>: 실제로 언급됨</p></li><li><p><strong>B (reproductive disorders)</strong>: 언급됨 (출산 문제, 아이 발달 문제)</p></li><li><p><strong>C (skin irritations)</strong>: 하버드 연구에서 나옴<br>👉 <strong>주의</strong>: 지문에서 '시력 문제'는 전혀 언급되지 않음</p></li></ul>]]></description>
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         <pubDate>2025-09-04 03:14:49 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568122908</guid>
      </item>
      <item>
         <title>Q7</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568123339</link>
         <description><![CDATA[<p><strong>Q7. 강조 문장의 핵심 → 정답 A</strong></p><ul><li><p><strong>B</strong>: 'when GE became accountable' → 시점 강조라서 헷갈림</p></li><li><p><strong>C</strong>: 환경운동가의 '우려'를 강조 → 하지만 핵심은 '책임 + 법 제정'</p></li><li><p><strong>D</strong>: 법 때문에 책임 추궁 가능 → 원인·결과 순서가 반대로 오해될 수 있음<br>👉 <strong>주의</strong>: 강조된 부분은 '환경운동가 → GE 책임 → 법 제정'</p></li></ul>]]></description>
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         <pubDate>2025-09-04 03:15:02 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568123339</guid>
      </item>
      <item>
         <title>Q8</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568123550</link>
         <description><![CDATA[<p><strong>Q8. GE 사례 언급 이유 → 정답 D</strong></p><ul><li><p><strong>A</strong>: PCB 금지 시점 설명과 연결시켜 착각할 수 있음</p></li><li><p><strong>B</strong>: GE가 나중에 정화 작업한 부분에 집중해 헷갈릴 수 있음</p></li><li><p><strong>C</strong>: PCB가 여러 산업에서 쓰였다는 사실과 연결시켜 오해 가능<br>👉 <strong>주의</strong>: GE 사례 = PCB가 <strong>심각하게 환경을 오염시킨 대표적 사건</strong></p></li></ul>]]></description>
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         <pubDate>2025-09-04 03:15:09 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568123550</guid>
      </item>
      <item>
         <title>Q9</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568123957</link>
         <description><![CDATA[<p><strong>Q9. 문장 삽입 문제 → 정답 2번째 네모</strong></p><ul><li><p><strong>1번</strong>: 동물 실험 이야기 직후 넣으면 어색함</p></li><li><p><strong>2번 (정답)</strong>: "사람 실험 불가 → 대신 우연히 노출된 사례 연구" 연결이 자연스러움</p></li><li><p><strong>3번</strong>: 'limited studies' 부분 뒤라면 중복 느낌</p></li><li><p><strong>4번</strong>: 건강 영향 이야기와는 연결이 덜 됨<br>👉 <strong>주의</strong>: 앞뒤 문맥 연결성을 잘 확인하기</p></li></ul>]]></description>
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         <pubDate>2025-09-04 03:15:24 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568123957</guid>
      </item>
      <item>
         <title>Q10</title>
         <author>sophie0418</author>
         <link>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568124449</link>
         <description><![CDATA[<p><strong>Q10. 요약 정답 = B, D, F</strong></p><ul><li><p><strong>A</strong>: PCB 특징 자체 설명 → 핵심 아님 (세부 정보)</p></li><li><p><strong>B (정답)</strong>: PCB 제조 직후부터 위험성 인지됨</p></li><li><p><strong>C</strong>: Harvard 연구 언급은 세부 사항 → 요약용 아님</p></li><li><p><strong>D (정답)</strong>: 인간 연구 제한적이지만 건강 문제 많음</p></li><li><p><strong>E</strong>: 직장 내 노출 언급은 세부 내용 → 요약 아님</p></li><li><p><strong>F (정답)</strong>: GE 사례 → 환경운동 촉발 핵심<br>👉 <strong>주의</strong>: 요약 문제는 '전체 글의 큰 흐름'만 고르기</p></li></ul>]]></description>
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         <pubDate>2025-09-04 03:15:39 UTC</pubDate>
         <guid>https://padlet.com/sophie0418/s6iugo5e4cgz369s/wish/3568124449</guid>
      </item>
      <item>
         <title>A 가정법 과거</title>
         <author>sophie0418</author>
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         <title>A 가정법 과거 Q</title>
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         <pubDate>2025-09-04 03:17:15 UTC</pubDate>
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         <title>C 혼합 가정법</title>
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         <pubDate>2025-09-04 03:19:01 UTC</pubDate>
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         <title>[Video]What are PCBs?</title>
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         <pubDate>2025-09-04 04:35:05 UTC</pubDate>
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