试题与答案

婴幼儿口腔保健应开始于A.婴儿出生后 B.牙齿萌出后 C.1~3岁 D.幼儿园开始

题型:单项选择题

题目:

婴幼儿口腔保健应开始于

A.婴儿出生后

B.牙齿萌出后

C.1~3岁

D.幼儿园开始

E.以上都不是

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B解析:本题考查法律对扣缴义务人向纳税人开具代扣、代收税款凭证的规定。《税收征收管理法》第34条规定,扣缴义务人代扣、代缴税款时,纳税人要求扣缴义务人开具代扣、代收税款凭证的,扣缴义务人应当...

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