OneoftheresponsibilitiesoftheCoastGuardistomakesurethatallships______followtrafficrulesinbusyharbors.
B
暂无解析
Insummer,shewouldsitinthegardenenjoyingthefreshairandthesmellofthethingsshe______.
Homingpigeonisusefulasa______carrierbecausewhentakenfromhome,itwillreturnatthefirstopportunity.
Onarrivinghome,theboytoldhisparentsaboutallthe______whichoccurredinhisdormitory.
Americanseat______vegetablesperpersontodayastheydidin1910.
______thepopularityofrobotsinJapan,thecountry’srobot-productiongrowthisslowingdown.