This means that for the first time doctors may be able to tell if an infected（被感染的）person who feels well is ________ becoming ill, so that they can try to do something to prevent this.
#26360
A
in case of
B
in danger of
C
in terms of
D
in charge of
推荐题目
He is one of the top students in our class, who score ____ average in most subjects.
#26739
A
on
B
of
C
below
D
above
I don't think Tom's remarks are________；he is not supposed to say so.
#25972
A
in place
B
in peace
C
in surprise
D
in trouble
Look! Tony, your books are everywhere. Please put them _______ .
#28082
A
on order
B
in order
C
at order
D
out of order