When MiShel gave birth to her first girl, the new sperm-separation technique ____

When MiShel gave birth to her first girl, the new sperm-separation technique _____.

单选题

2022-05-22 21:23

A、had already been well-developed
B、had not been declared successful
C、was available to those who wanted it
D、had been widely accepted in the medical world

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试题解析

第一段第六句作者提到因为这对英国夫妇要求选择孩子的性别，因此他们就来到了美国弗吉尼亚州，这里有一种新的分离精子的技术称作MicroSort（微分类），当时正在试验阶段（指1999年）。

标签：外语英语

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