遇雾天恶劣天气，运行时应（）。

A. 正常运行
B. 加速运行
C. 立即停车
D. 严格控制速度

遇雾天恶劣天气，司乘人员应（）。

A. 正常工作
B. 司机操纵，学习司机休息
C. 加强瞭望、呼唤应答
D. 进行机械间巡检

遇天气恶劣，信号机显示距离不足（） m时，司机须立即报告列车调度员。

A. 100
B. 200
C. 300
D. 400

司机报告列车调度员后，要确认（）。

A. 调度命令
B. 机车信号
C. 行车凭证
D. 地面信号

IEEE802.3是WLAN技术标准。

A. 对
B. 错

无线接入技术是指通过无线介质将用户终端与网络节点连接起来，以实现用户与网络间的信息传递。

A. 对
B. 错

Directions: Fill in the columns with correct food in the table.wheat onion lobster ham corn ginger eggplantoats millet celery shrimp carrot oyster jellyfishturkey garlic rice pork salmon barley steak bacon crab sausageMeat:_____________________________________________.

Directions: Fill in the columns with correct food in the table.wheat onion lobster ham corn ginger eggplantoats millet celery shrimp carrot oyster jellyfishturkey garlic rice pork salmon barley steak bacon crab sausageSeafood:_____________________________________________.

Directions: Fill in the columns with correct food in the table.wheat onion lobster ham corn ginger eggplantoats millet celery shrimp carrot oyster jellyfishturkey garlic rice pork salmon barley steak bacon crab sausageVegetable:_____________________________________________.

Directions: Fill in the columns with correct food in the table.wheat onion lobster ham corn ginger eggplantoats millet celery shrimp carrot oyster jellyfishturkey garlic rice pork salmon barley steak bacon crab sausageGrain:_____________________________________________.