I was feeling dragged out so I went home. The underlined part means _______.
A. tedious
B. cold
C. sick
D. exhausted
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The housing price in big cities is ______, but still many young people would rather buy a
A. sneaking
B. soaking
C. soaring
D. spinning
The harder the shrub is to grow, ______.
A. the higher is the price
B. the higher price it is
C. the higher the price is
D. the higher price it would be
在捣固机作业过程中出现夹轨钳卡死的现象，应()。
A. 推翻捣固机
B. 拔出夹轨装置安全销，让其解体
C. 夹断夹轨装置提绳
D. 用工具翘开夹轨装置
现场维修作业按照作业范围划分，进入铁路基本建筑限界()范围的为上道作业。
A. 线路中心线外侧1750mm
B. 线路中心线外侧2000mm
C. 线路中心线外侧2440mm
D. 线路中心线外侧2500mm
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