21
(A) declared
(B) vulnerable
(C) that
(D) infected
(E) intravenous (AB) which (AC) epidemic (AD) inability (AE) cure (BC) claimed (BD) symptom (BE) contracted

複選題17 (A) declared (B) vulnerable (C) that (D) infected (E) intravenous (AB) which (AC) epidemic (AD) inability (AE) cure (BC) claimed (BD) symptom (BE) contracted

18 (A) declared (B) vulnerable (C) that (D) infected (E) intravenous (AB) which (AC) epidemic (AD) inability (AE) cure (BC) claimed (BD) symptom (BE) contracted

複選題19 (A) declared (B) vulnerable (C) that (D) infected (E) intravenous (AB) which (AC) epidemic (AD) inability (AE) cure (BC) claimed (BD) symptom (BE) contracted

20 (A) declared (B) vulnerable (C) that (D) infected (E) intravenous (AB) which (AC) epidemic (AD) inability (AE) cure (BC) claimed (BD) symptom (BE) contracted

複選題22 (A) declared (B) vulnerable (C) that (D) infected (E) intravenous (AB) which (AC) epidemic (AD) inability (AE) cure (BC) claimed (BD) symptom (BE) contracted

23 (A) declared (B) vulnerable (C) that (D) infected (E) intravenous (AB) which (AC) epidemic (AD) inability (AE) cure (BC) claimed (BD) symptom (BE) contracted

24 (A) declared (B) vulnerable (C) that (D) infected (E) intravenous (AB) which (AC) epidemic (AD) inability (AE) cure (BC) claimed (BD) symptom (BE) contracted

複選題25 (A) declared (B) vulnerable (C) that (D) infected (E) intravenous (AB) which (AC) epidemic (AD) inability (AE) cure (BC) claimed (BD) symptom (BE) contracted

26 (A) These helped to change public perception of how diseases spread and of the importance of improved sanitation. (B) One person who didn’t accept the miasma theory was physician John Snow. (C) They didn’t have sewers, so they threw their waste into cesspits. (D) The evidence he provided was strong enough to convince the local authorities to do so, which helped end the outbreak. (E) Hundreds died in the first two weeks, and many residents fled the area.

27 (A) These helped to change public perception of how diseases spread and of the importance of improved sanitation. (B) One person who didn’t accept the miasma theory was physician John Snow. (C) They didn’t have sewers, so they threw their waste into cesspits. (D) The evidence he provided was strong enough to convince the local authorities to do so, which helped end the outbreak. (E) Hundreds died in the first two weeks, and many residents fled the area.