()与我国的山东省隔黄海相望。
参考答案:韩国
Having walked for long, he decided to lean the big tree for a short break.[ ]
A. against
B. on
C. under
D. beyond
()是各楼层用于出入轿厢的地点。
A、层站
B、基站
C、顶层端站
D、底层端站