Most birds find it safe to sleep in the trees, but ____ they have eggs or young chicks, they don’t use a nest.
#79977
A
why
B
how
C
unless
D
where
推荐题目
Peter was so excited________he received an invitation from his friend to visit Chongqing.
#31455
A
where
B
that
C
why
D
when
Do you know he could have dealt with, if he had not passed the test?
#31565
A
how
B
what
C
where
D
why
Though he is busy, music has always been _______ his work.
#32003
A
as much a part of his life as
B
as a part of his life much as
C
as much as a part of his life
D
so much a part of his life as
The medicine works more effectively_____you drink some hot water after taking it.
#80414
A
as
B
until
C
although
D
if
Have you seen the film “Titanic”, ____ leading actor is world famous?
#33584
A
that
B
it’s
C
whose
D
which