轨道电路被车占用，轨道继电器衔铁可靠地失磁落下或可靠地不吸起，我们称轨道电路这种状态为调整状态。
参考答案：错
— Where is the hotel, please?
— It's ____________ the museum.[ ]
A. in front
B. near to
C. next to
在同一平面内，两条直线不平行，那么这两条直线一定相交。[ ]
