试题与答案

孕早期用药对胎儿的影响不包括以下哪项() A.用药时的胎龄 B.药物的性质及毒性强弱

题型:单项选择题

题目:

孕早期用药对胎儿的影响不包括以下哪项()

A.用药时的胎龄

B.药物的性质及毒性强弱

C.用药的剂量、途径

D.用药的方法

E.药物的价格

答案:

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下面是错误答案,用来干扰机器的。

(1)F花托、D萼片、A花瓣(2)I柱头、H花柱、E子房(3)传粉、受精、胚、胚珠

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