He doesn’t think the question of ________they are boys or girls is important.
#30983
A
if
B
whether
C
which
D
that
推荐题目
Schools in the north tend to be better equipped, ______ those in the south are relatively poor.
#30796
A
as
B
unless
C
when
D
while
．The terrible flood swallowed the village ________ the villagers could get away. No one survived it.
#34781
A
after
B
as
C
since
D
before
He doesn’t plan to go back to his home________he makes a fortune in Hong Kong.
#30045
A
while
B
since
C
or
D
until
I’ll finish the job ____ I come across great difficulty.
#31563
A
however
B
even though
C
no matter
D
as though
．The theory is true _______ the hotter a body is, the more energy it gives off.
#34277
A
that
B
when
C
which
D
what