(单选题)
What could be the major problem in cloning pandas according to Professor Kraemer? ( )
A.Lack of available panda eggs.
B.Lack of host animals.
C.Lack of qualified researchers.
D.Lack of funds.
参考答案:A
参考解析:
细节题。根据题干关键词major problem和professor Kraemer可以定位至第七段第一句话The nuclear transfer of one species to another is not easy, and the lack of available panda eggs could be a major problem可知A选项正确。选项B:缺少宿主动物;选项C:缺少合格的研究员;选项D:缺少资金,这三个选项文中均为提及,错误。故本题正确答案选A。
知识点:细节题 英语 阅读理解 金融业务 模考估分