_____H7N9 is a deadly virus, it is still safe to eat thoroughly-cooked chicken.
#31394
A
Until
B
While
C
If
D
Since
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Are you willing to live in an age _____ 4G technology will bring about an information revolution?
#31138
A
where
B
when
C
whose
D
which
Don’t put too much pressure on yourself. you keep trying, you will achieve your goals in the future.
#33904
A
In case
B
Even though
C
As long as
D
As soon as