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
推荐题目
—How can I wake up that early? —Set the alarm at 3 o’clock, ________ you’ll make it.
#79872
A
but
B
or
C
and
D
so
I like travelling alone. Icanstaylonger______ Iwish, or just keepmovingalong.
#31271
A
wherever
B
whichever
C
whatever
D
however
After studying mass of data，they drew a conclusion________China is still a developing country.
#30622
A
that
B
which
C
／
D
where
. Will you pass me the dictionary _____ the cover is dark blue?
#34757
A
its
B
which
C
whose
D
of which
I’ll lend you my bike_____ you take care of it.
#32825
A
as long as
B
as far as
C
even if
D
even though