作業過程中，安裝作業人員必須對所使用的機械設備和工具的性能及操作規程有全面了解，并嚴格按規定使用。（）
1、正確正確
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Simplifiedwordsarecommonlyusedintelexmessagesbecausethechargeforatelexisbasedon（）.
Timecharteringmeansthatthechartererhiresthevesselforaperiodoftimewithoutcrew.
Whichofthefollowinginsurancecoveragedoesnotcovertotallossofordamagetocargocausedbyearthquakeorlightning?( )
Insurancecontractisessentiallyacontractbetweenthecarrierandtheinsuredforcargoinsurance.
Whenthegoodsareshippedonboard,relevantcommentsoncargoconditionsshouldappearin（）.
