问题
单项选择题
ZPDJ型非电气化区段多信息移频轨道电路，用0.06Ω标准分路电阻线，在轨道电路不利处所轨面上分路时，接收盒限入残压不大于（），轨道电路应可靠落下。
A、60mV
B、70mV
C、90mV
D、95mV
答案
参考答案：C
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ZPDJ型非电气化区段多信息移频轨道电路，用0.06Ω标准分路电阻线，在轨道电路不利处所轨面上分路时，接收盒限入残压不大于（），轨道电路应可靠落下。
A、60mV
B、70mV
C、90mV
D、95mV
参考答案：C
| 完形填空。 | |||
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| ( ) 1. A. Breakfast ( ) 2. A. evening ( ) 3. A. morning ( ) 4. A. with ( ) 5. A. angrier ( ) 6. A. carefully ( ) 7. A. also ( ) 8. A. Though ( ) 9. A. having ( ) 10. A. sad | B. Lunch B. night B. noon B. to B. hungrier B. happily B. too B. So B. choosing B. sick | C. Dinner C. noon C. evening C. of C. sad C. wrongly C. yet C. Since C. taking C. angry | D. Supper D. morning D. night D. for D. boring D. correctly D. as well D. If D. eating D. sorry |