IntheUnitedKingdom,policeofficersarenotallowedtojoin________ortogoonstrike.

WhichoftenfollowingstatementsisnottrueaboutBritishcoalmining?

英语翻译：北洋军阀政府

英语翻译：poisonouschemicals

AustralianAboriginesbelievedinacreativeperiod,usuallyreferredtoinEnglishas________.