在交接班、人员上下井的时间内严禁携带爆破材料人员沿井筒上下
更新时间:2024-11-15 19:44:24 1、正确正确
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设
Thewealthofacountryshouldbemeasured________thehealthandhappinessofitspeopleaswellasthematerialgoodsitcanproduce.
Theenginehasbrokenandtheboatis______onthewater.
WeweretoldthatSuewouldbeidealforthejob,butshe________badlywhenwetalkedtoher.
Itisusefultoscience_______theearthasanobjectinspace.
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