_________ 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
He wondered if he could slip out of the lecture hall without anyone______.
#98955
A
noticing
B
noticed
C
to notice
D
being noticed
When it comes to____his classmates with the homework, he never feels tired.
#94598
A
help
B
helping
C
give help
D
offer help
When I was little, my mother used to sit by my bed, ______ me stories till I fell asleep.
#91089
A
having told
B
telling
C
told
D
to tell
in a white uniform, he looks more like a cook than a doctor.
#94329
A
Dressed
B
to dress
C
Dressing
D
Having dressed