While crossing the mountain area, all the men carried guns lest they ______ by wild animals.
A、shouldbeattackedD
暂无解析
In1900,theenergyderivedfromburningpetroleumwasonlyfourpercent______ofcoal.
Americanseat______vegetablesperpersontodayastheydidin1910.
Insummer,shewouldsitinthegardenenjoyingthefreshairandthesmellofthethingsshe______.
______wecanhopeforistoavoidcompletefailureinthecominggamewiththatstrongteam.
Thehostsapologizedfor______thatsomeoftheirguestsmightbevegetarians.
