It was recommended that passengers _____ smoke during the flight.
A、notA
暫無解析
Although____Spanish，heattendedthecourse.
Itisimperativethatstudents_____theirtermpapersontime.
Aleading___________intelligenceandoperationscompanyhasreleaseditsanalysisofworldwidereportedincidentsofpiracyandcrimeagainstmariners.
Evenasagirl,_____tobeherlife,andtheateraudiencesweretobeherteachers.
Itisnotuncommonforthere_____problemsofcommunicationbetweentheoldandtheyoung.
