—They set off from different directions, so they had to go there .
A：lonely
B：faithfully
C：separately
阅读诗歌，回答问题
山坡羊 潼关怀古
张养浩
峰峦如聚，波涛如怒，山河表里潼关路。
望西都，意踌躇。伤心秦汉经行处，宫阙万间都做了土。
兴，百姓苦；亡，百姓苦！
亚洲是世界上东西距离最长，跨____最广的大洲。（经度或纬度）
