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  3. The author raises the issue of ethical consideration in cloning in paragraph 1 in order to The author directs attention to "Hua

The author raises the issue of ethical consideration in cloning in paragraph 1 in order to The author directs attention to "Hua

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问题 The author raises the issue of ethical consideration in cloning in paragraph 1 in order to
The author directs attention to "Hua Mei", the baby panda born in the San Diego Zoo, in order to
选项 A、show that cloning as an artificial birth technique has succeeded.
B、argue that pandas are a particularly likely candidate for cloning.
C、show that artificial birth techniques other than cloning have succeeded.
D、demonstrate the necessity of cloning and other artificial birth techniques to the survival of certain species.
答案C
解析 细节理解题。本题问：作者把注意力转到圣地亚哥动物园中的大熊猫幼仔"华妹"，其目的何在?第2段最后一句写道："就大熊猫而论，某些人工繁衍后代的技术已经施行，或许这就为下一步克隆大熊猫铺平了道路"。这句话说明，现在已经研究出一些人工繁衍后代的技术，这些技术虽不是克隆技术，但为下一步实施克隆技术铺平了道路。接着在第3段中作者以大熊猫幼仔"华妹"为例来说明，除克隆外，一些人工繁衍后代的技术(如人工授精技术)已经取得成功。可见，答案选项"表明，除了克隆以外其他一些人工繁殖技术已经取得成功"是正确选项。注意：上述两题属于"深入应用题"，解这类题要求在理解文章中相关细节的基础上能够利用所获得的信息去发掘深层次的内涵。这类题难度较大。
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