This may be because some people do not h

考试题库2022-08-02  25

问题 This may be because some people do not have the genes necessary to generate particular smell receptors in the nose.These receptors are the cells which sense smells and send( )to the brain.A.signsB.stimuliC.messagesD.impulses

选项 A.signs
B.stimuli
C.messages
D.impulses

答案 C

解析 本句描述的是构成气味接受器的细胞的活动,由常识可知,这些细胞感知到气味以后,就会向大脑传递所获得的信息。而在各选项中,能正确表达这一概念的只有C.message一词。因此,本词的正确选项是[C]。
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