Rearrange the following six sentences (A), (B), (C), (D), (E) and (F) in the proper sequence to form a meaningful paragraph; then answer the questions given below them.
(A) Speculations , on future events in the epidemiology, evolution, and biological expression of dengue are presented.
(B) At the root of the emergence of dengue as a major health problem are changes in human demography and behavior, leading to unchecked populations of and increased exposure to the principal domestic mosquito vector, Aedes aegypti. Virus-specified factors also influence the epidemiology of dengue.
(C) The risk of sequential infections, and consequently the incidence of DHF, has risen dramatically, first in Asia and now in the Americas.
(D) A severe form, dengue hemorrhagic fever (DI-IF), is an immunopathologic disease occurring in persons who experience sequential dengue infections.
(E) In the last 20 years the incidence of dengue fever epidemics has increased and hyper-endemic transmission has been established over a geographically expanding area.
(F) Dengue viruses are members of the Flaviviridae, transmitted principally in a cycle involving humans and mosquito vectors.
Each question below has two blanks, each blank indicating that something has been omitted. Choose the word for each blank which best fits the meaning of the sentence as a whole.
Manufacturing growth across Asia, Europe and the Americas eased in current month as heavy price cutting failed to revive , providing more evidence that a feeble global economic recovery may be to a halt.
Crude oil markets rose after a five year low rebounding after data suggested that tumbling prices may have started to affect activjty in the fast growing US shale oil industry
In fact, there is a strong case to promote liquor in high quality factories under regulation so that the of illicit liquor and hooch goes down.
The government ease foreign direct norms for the construction development sector , which is expected to provide a boost to the sector in terms of greater foreign capital inflows.
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