Many Europeans ________ the continent of Africa in the 19th century.
Many Europeans ________ the continent of Africa in the 19th century.
A、exploded
B、explored
C、exposed
D、expanded
【正确答案】：B
【题目解析】：explore 探索,开发 许多欧洲人在19世纪探索了非洲大陆
Top
×
×