单项选择题

A．admitted
B．believed
C．claimed
D．predicted
<上一题 目录 下一题>
热门 试题

单项选择题
The passage is mainly about ______.
A．the features of volcanic activities
B．the importance of the theory about drifting plate
C．the significance of hot spots in geophysical studies
D．the process of the formation of volcanoes
单项选择题
The hot spot theory may' prove useful in explaining ______.
A．the structure of the African plates
B．the revival of dead volcanoes
C．the mobility of the continents
D．the formation of new oceans
相关试题