问题
判断题
60A7-12号单开道岔的设计长度为40.12米。
答案
参考答案:错
60A7-12号单开道岔的设计长度为40.12米。
参考答案:错
补全对话。 | |
A: Excuse me. __1__ B: No, there isn't. __2__ A: How can I get there? B: __3__ A: Is it next to the bank? B: No, it isn't. . __4__ A: Thank you very much. B: __5__
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