_________ in Current Biology, the finding suggests that female birds seek mates with superior singing skills.
#95584
A
To publish
B
Published
C
Having published
D
To be published
推荐题目
All kinds of promotion activities were launched, for the May Holiday Market.
#89783
A
intended
B
intending
C
being intended
D
do intend
There is a small object _____ a pin on the desk.
#89797
A
resembling
B
resembling with
C
resembled
D
resembled like
I wondered what difficulty he had _____ the plan.
#89585
A
to carry out
B
carrying out
C
carried out
D
with carrying out
Little Bob is often educated by his parents to be good and friendly to anyone even if ________.
#88721
A
attacking
B
is attacked
C
to be attacked
D
attacked
There are some health problems that , when _______ in time , can become bigger ones later on.
#90838
A
not treated
B
not having treated
C
not to be treated
D
not having been treated