Which of the following is TRUE？A．Man is more colour－conscious than the honey－bee.B．The hon
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Which of the following is TRUE？
A．Man is more colour-conscious than the honey-bee.
B．The honey-bee is blind to red.
C．The honey-bee can see far more colours than man.
D．Man is sensitive to the ultra-violet.
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正确答案：B
解析：“The part of the spectrum seen by color-conscious man as red is non-existent for honeybees”根据文中的这句话，答案B是对的。“the ultra-violet to which our eyes are blind．”根据这句话答案D是错的。C应该改为“a bee can see far more in flowers than man”。Both man and animals have limitations i