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
Professor Smith will come here to give a speech. All the preparations must be _____ before 5 o’clock.
#25500
A
in time
B
in sight
C
in place
D
in control
The novel was so interesting that he read it _____ in a single day.
#28380
A
from word to word
B
from sentence to sentence
C
from chapter to chapter
D
from cover to cover
----Jack hasn’t got a job yet, has he? ---- Oh yes, in fact, he has been ________ for two weeks.
#27172
A
after work
B
in work
C
at work
D
out of work
When traveling abroad, we should ______ learn more about local customs so as to avoid unnecessary misunderstanding during communication.
#26479
A
in general
B
on purpose
C
in particular
D
in all