One more month,________these baby birds will fly out of their nest.
#80196
A
or
B
and
C
but
D
otherwise
推荐题目
My parents live in a small village. They always keep candles in the house ___ there is a power cut.
#79986
A
if
B
unless
C
in case
D
so that
The police said they would not give up looking into other possibilities ____they find out what happened.
#32173
A
as
B
while
C
until
D
although
