单选题We can infer from this passage that the new technology _____.Amay not guarantee people a daughter or a son as they desireBis used by most families for non-medical reasonsChas brought an insoluble ethical dilemma for mankindDwill lead to a larger proportion of females in the population
单选题
We can infer from this passage that the new technology _____.
A
may not guarantee people a daughter or a son as they desire
B
is used by most families for non-medical reasons
C
has brought an insoluble ethical dilemma for mankind
D
will lead to a larger proportion of females in the population
参考解析
解析：
文章说91%的想要生女孩的妇女和76%想要生男孩的妇女成功受孕。说明并不能保证所有人如愿。
文章说91%的想要生女孩的妇女和76%想要生男孩的妇女成功受孕。说明并不能保证所有人如愿。
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