_____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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__ unemployment and crime are high, it can be assumed that the latter is due to the former.
#80573
A
Before
B
Where
C
Unless
D
Until
It would be unfair to clone any extinct animals they were to live in a zoo.
#34232
A
or
B
if
C
but
D
whether
One of the glorious moments in my school life was I was awarded the Mayor’s Award．
#32009
A
why
B
how
C
that
D
when
Talk to anyone in this country ________ you will find education and food safety are the problems of top concern.
#31056
A
thus
B
or
C
then
D
and