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Researchers have explored the possibility that dolphins are [#permalink]
30 Jun 2009, 09:09
71% (06:26) correct
29% (00:54) wrong based on 20 sessions
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Researchers have explored the possibility that dolphins are able to be trained to communicate as humans .
A.are able to be trained to communicate as humans . B.were able to be trained like humans . C.can be trained to communicate like humans can. D.Could be trained to communicate as humans . E.are capable of being trained to communicate as humans do .
Even I thought it is C, but the "can" at the end of the sentence misled me.
C.can be trained to communicate like humans can.
Does the can mean that the "humans can be trained to communicate"? If so, then it is altering the meaning of the original sentence, because the original sentence probably wants to convey that dolphins can be trained to communicate like how humans can communicate. Not how humans can be trained to communicate..
See the difference..
Thats why I am stuck. what is the OA Please...Is it E?