【单选题】Questions 11 to 15 are based on the following passage.
Scratchy throats, stuffy noses and body aches all spell misery, but being able to tell if the cause is a cold or flu (流感) may make a difference ...
【单选题】Questions 11 to 15 are based on the following passage.
Scratchy throats, stuffy noses and body aches all spell misery, but being able to tell if the cause is a cold or flu (流感) may make a difference ...
A.
According to the passage, to combat the flu effectively, ()
B.
one should consult a doctor as soon as possible
C.
one should take medicine upon catching the disease
D.
one should remain alert when the disease is spreading