Inlowandmiddleincomecountries,heartdiseaseandcancergetmuchoftheattentiongivento______diseases.
A.sustained B.chronic C.permanent D.perpetual正确答案B
Inlowandmiddleincomecountries,heartdiseaseandcancergetmuchoftheattentiongivento______diseases.
A.sustained B.chronic C.permanent D.perpetual正确答案B