铁鞋 brake shoe

1、9． —How much are these white shoes?—__

9． —How much are these white shoes?—_________．AIts 10 yuanBIts 10 yuansCTheyre 10 yuanDTheyre 10 yuans

2、The guide shoes are secured to the cro

The guide shoes are secured to the crosshead by means of（）Athrough boltsBend chock boltsCside chock boltsDtap-bolt

3、目的制动 target braking

目的制动 target braking

4、间隔制动 spacing braking

间隔制动 spacing braking

5、Is this your shoe? Yes, but where i

Is this your shoe? Yes, but where is（）?Athe other oneBother oneCanother oneDthe other

6、英译汉：brake

英译汉：brake