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【单选题】
Why would the bull not notice it if the gnat left?A.
The gnat was too light and small for the bull to notice it.
B.
The bull is pretty dull animal.
C.
The bull deliberately ignored the gnat.
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举一反三
【单选题】Psycholinguistics investigates the interrelation of language and ______.
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is a flexible means of communicating
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