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[主观题]
By listening to the sounds fishes make, man can learn all the following except ______.
A. their sizes
B. the usual pattern of their migrations
C. their environments
D. their habits
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A. their sizes
B. the usual pattern of their migrations
C. their environments
D. their habits
A.Blocking,learing,listening,forwarding
B.Blocking,learing,forwarding,listening
C.Blocking,listening,learing,forwarding
D.Blocking,forwarding,listening,learing
A.is listening to a CD
B.is listening a CD
C.listening a CD
D.is listening CD
A.learning
B.scanning
C.listening to
D.understanding
He______that his guests were bored, although they were listening politely.
A.impressed
B.sensed
C.inferred
D.identified