问题
填空题
无岔区段两侧不能同时往里调车，在ZJ励磁电路中是照查互为差置的ZJ（）实现的。
答案
参考答案：后接点
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无岔区段两侧不能同时往里调车，在ZJ励磁电路中是照查互为差置的ZJ（）实现的。
参考答案：后接点
| 读一读，写一写。 | |
| Peter goes to the library at ten in the morning. Then he has lunch with his friends at one fifteen in the canteen. He goes home at six and has dinner at seven ten. On Sunday, Peter goes to a music class at two in the afternoon. Then he plays computer games, at eight.
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