Nowadays many scientists depend on radiocarbon for dating age-old objects. Radar is used to determine the characteristics of ra

admin2010-01-16 48

问题 Nowadays many scientists depend on radiocarbon for dating age-old objects.
Radar is used to determine the characteristics of radiocarbon.

选项 A、Right
B、Wrong
C、Not mentioned

答案C

解析文中没有提到雷达可以用来干什么，本题的信息文中没有提到。

转载请注明原文地址:https://kaotiyun.com/show/QMQd777K

职称英语理工类B级

相关试题推荐

随机试题

最新回复(0)