OneoftheresponsibilitiesoftheCoastGuardistomakesurethatallships______followtrafficrulesinbusyharbors.
A、convenientlyB
暂无解析
Mrs.Smithlockedboththefrontandthebackdoorsbeforeshewenttobed______thatsomeonemightstealintothehouseatnight.
Thesuspectcooperatedfullywiththepolicewhen______abouthisroleintheincident.
Whilecrossingthemountainarea,allthemencarriedgunslestthey______bywildanimals.
Wehopedtobeabletomoveintoournewhouseattheendofthemonth,butthingsdidn’t______asweexpected.
Americanseat______vegetablesperpersontodayastheydidin1910.
