The most significant feature of Irish landscape is ______, which

The most significant feature of Irish landscape is ______, which provide peat used for fuel.
A、bogs
B、streams
C、islands
D、cliffs
【正确答案】：A
【题目解析】：爱尔兰地貌最显著的特征是沼泽地，它为燃料提供泥炭。