A、proving that thermoregulation is the primary means by which metabolic rates are influenced B、developing a way of distinguishin

admin2009-05-19  21

问题

选项 A、proving that thermoregulation is the primary means by which metabolic rates are influenced
B、developing a way of distinguishing between oxygen 18 and oxygen 16
C、showing that an absence of seasonal variation in oxygen 16 implies a constant internal temperature
D、finding a sample of dinosaur tissue which has survived 65 million years in a relatively intact form
E、determining which species of dinosaurs were most likely to be warm-blooded, and focusing research there

答案D

解析
转载请注明原文地址:https://jikaoti.com/ti/8FdYFFFM
本试题收录于: GRE VERBAL题库GRE分类
0

最新回复(0)