試題詳解

48. According to this passage, which of the following about malaria prevention scheme is CORRECT?
(A) Patients are cured with as quinine or artemisinin derivatives.
(B) Fields and schools are spread insecticide to keep mosquito away.
(C) Households are provided with insecticide-impregnated bed nets.
(D) Insect repellents are sprayed to curb transmission of malaria.
(E) Children are vaccinated to prevent infecting malaria to their risk.