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【简答题】
自动站间闭塞设备正常时,当发车站办理发车进,自动构成闭塞状态。开放出站信号机,必须连续检查闭塞方式正确及 区间空闲 。列车出发后,出站信号机 关闭。闭塞解除前,发车站对该区间的出站信号机不能再次开放。列车到达接车站,经检查区间空闲后,自动 开放 。在自动站间闭塞正常时,行车凭证为信号机的 。
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皮皮学刷刷变学霸
举一反三
【简答题】请用所给单词的正确形式填空。 1. I __________ to the library on Sundays. I __________ to the library yesterday. (go) 2. She often __________ Miss Zhang. She __________ Mr. Wood yesterday. (see) 3. Jenny __________ h...
【多选题】Which of the following controls helps to ensure that payroll payments are only made to bona fide employees?( )
A.
Personnel records maintained for all employees
B.
Comparison of bank transfer listing with payroll
C.
Segregation of duties between staff involved in human resources and payroll functions
D.
Re-performance of the calculation of a sample of payroll deductions
【判断题】The rights of the Bona Fide holder of a bill are not affected by the defects of his prior rights .
A.
正确
B.
错误
【简答题】请用所给单词的正确形式填空。 1. My father is (heavy) than my uncle. 2. His desk is taller than (you). 3. The panda is fun, but you are (funny). 4. Tom doesn't like to go to the movies. He (want) to play football. 5...
【单选题】Every morning, we are asked _____ taken our temperatures. [ ]
A.
if we have
B.
if have we
C.
if we had
D.
if had we
【简答题】My computer broke down after I downloaded a software program by accident. (malice; 请用所给单词的正确形式填空。)
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