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What did the researchers find in their study of female zebra finches？
A．Female finches only liked songs male finches sang for their mates.
B．Female finches liked songs male finches sang for them.
C．Female finches liked to listen to songs from both speakers.
D．Female finches chose the best male singers as their mates.
答案
更多“What did the researchers find in their study of female zebra finches？A．Female finches only”相关的问题
第1题
What is the purpose of the interview？
A．TO make Doctor Cole well-known.
B．To do some research on space technology.
C．To introduce a new telescope.
D．To report what has been discussed at an astronomy meeting.
第2题
What will the FDA do before announcing its final decision？______.
A．They'll do more research.
B．They'll consider public opinion.
C．They'll ask experts for advice.
D．They'll wait for government's decision.
第3题
What does the author think about trying to find weaknesses in other people's research？
A．It should only be attempted by experienced researchers.
B．It may cause researchers to avoid publishing good work.
C．It is currently being done to excess.
D．It can be useful in planning future researc
第4题
A.Clusterin
B.Making a researc
C.Personal inventory.
D.none of the above
第5题
What did Joel bring for the children？
A．Coats.
B．Toys.
C．A bag.
D．Books.
第6题
In what year did the population reach 4 billion？
A．1900
B．1925
C．1950
D．1975
第7题
What time did the woman get home？
A．9:00.
B．11:00.
C．10:00
第8题
Can you tell me ______ here today？
A: what did you see
B: what you saw
C: when did you see it
D: when you saw
第9题
A.finish what I did
B.finished what I did
C.would finish what I was doing
D.finished what I' m doing
第10题
What did the forecast indicate that the weather for the weekend would be？
A．Rainy and mild.
B．Rainy and cold.
C．Sunny and mild.
D．Cloudy and cold.
