集中操纵的道岔如何锁闭？_爱下问搜题

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问题问答题简答题

集中操纵的道岔如何锁闭？

答案

参考答案：

集中操纵的道岔可在控制台上进行锁闭。

填空题

阅读下面的短文，从所给的单词中选择合适的单词补全短文。

by far foot lives mother father friend reading hospital walk write read

        Hello! Li Ling is my new 1.           . She 2.            in Beijing. She likes 3.           , dancing and singing.
Her 4.          is a worker. He works in a cinema. He goes to work 5.           bike. Her 6.            is a nurse. She
works in a 7.         . She goes to work on 8.           . Li Ling's school is 9.            from her home. We
often 10.           E-mails to each other.

判断题

运动员体能是指运动员机体的基本运动能力，是运动员竞技能力的重要构成部分。