单项选择题

Although most people who acquire West Nile have noand those who do normally suffer little more than flu-like illness, it is believed they still can carry amounts of the virus in their blood for several days.

(A) recourse … negligible
(B) symptoms… minute
(C) cure … significant
(D) fever … active
(E) hope… incipient

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单项选择题

单项选择题

单项选择题

(A) unimportant
(B) unscientific
(C) self-evident
(D) plausible
(E) unlikely

Although most people who acquire West Nile have no______and those who do normally suffer little more than flu-like illness, it is believed they still can carry ______amounts of the virus in their blood for several days.