机车信号的显示,应与线路上列车接近的()的显示含义相符。机车停车位置,应以地面信号机

题型:填空题

问题:

机车信号的显示,应与线路上列车接近的()的显示含义相符。机车停车位置,应以地面信号机或有关停车标志为依据。

考点:信号工考试铁路信号工铁路信号工题库
题型:填空题

计重收费后车货总重小于等于10吨的车辆,其基本费率是()每吨每公里。

A、8毛钱

B、8分钱

C、6毛钱

D、6分钱

题型:填空题

句型转换

1. I want to buy her a present. (改为一般疑问句)

__________ you __________ to buy her a present?

2. Tom wears a new pair of shoes today. (改为一般疑问句)

__________ Tom __________ a new pair of shoes today?

3. Come early tomorrow. (改为否定句)

__________  __________ early tomorrow.

4. She often plays football for half an hour. (对划线部分提问)

__________  __________ __________ she often __________ football?

5. I usually help my mother do housework at the weekends. (对划线部分提问)

___________ ___________ you usually___________ at the weekends?

题型:填空题

PCl3分子空间几何构型及中心原子杂化类型分别为()。

A.正四面体,sp3杂化

B.三角锥形,不等性sp3杂化

C.正方形,dsp2杂化

D.正三角形,sp2杂化

题型:填空题

成本计算账户是专门用来核算一定时期内所发生的应计人当期损益的各项费用损失和支出的账户。 ( )

题型:填空题

外水压力的大小与地下水位无关。()

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