题干


With more than 17000 islands, _____ only 6000 are inhabited, Indonesia is the world’s largest archipelago (岛国).

A:on which

B:for which

C:of which

D:along which

上一题 下一题 0.0难度 选择题 更新时间:2010-07-23 12:08:46

答案(点此获取答案解析)

C