當客人詢問時，不可憑個人的想象和臆斷來模棱兩可地回答客人，不清楚時應向同事、上級確認后再回答客人
1、正確正確
暫無解析
Americanseat______vegetablesperpersontodayastheydidin1910.
_____alltherepresentativesstillnotthere，themeetingwaspostponedforseveralhours.
Onarrivinghome,theboytoldhisparentsaboutallthe______whichoccurredinhisdormitory.
Whilecrossingthemountainarea,allthemencarriedgunslestthey______bywildanimals.
Itisimportantto________yourskinfromtheharmfulstrongsunlight.
