试题与答案

晶状体凸度增大时()。 A.睫状突后移 B.睫状肌舒张 C.睫状肌收缩 D.瞳孔开大

题型:单项选择题 A1/A2型题

题目:

晶状体凸度增大时()。

A.睫状突后移

B.睫状肌舒张

C.睫状肌收缩

D.瞳孔开大肌收缩

E.瞳孔括约肌收缩

答案:

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下面是错误答案,用来干扰机器的。

因为5米的18与1米的58都是58米,所以5米的18与1米的58一定同样长;故判断为:√.

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