A dolphin might be saying "______" when it claps its jaws.
A. Go back to your home!
B. I am the king here!
C. Who is playing here？
D. Show me who the king is!
查看答案
Dolphins seem to talk to each other about any of the following EXCEPT ______.
A. their age
B. audio link
C. food sources
D. their emotional state
Which of the following airlines provides the lowest price to Hong Kong？
Air New Zealand.
B. Cathy Pacific Airline.
China Eastern Airline.
D. Atlantic Airline.
Why is it challenging to interpret "dolphins speak"？
A. Because playing and fighting are part of dolphins' life.
Because dolphins like to talk about their language.
C. Because dolphins' language heavily relies on their actions.
D. Because tasty fish are difficult for dolphins to catch.
The ATMs enable bank customers to access their money 24 hours a day and seven days a week
A. wherever
B. whenever
C. however
D. whatever
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