Blue－green algae grow abundantly in salt marshes.
A、primarilyD
暂无解析
Peoplewhodonotsleepenoughtendtobecomeirritable.
Cometsarestillregardedwithawebysomepeople.
Inliterature,caricatures讽刺画usuallycontainverbalexaggerationthroughwhichthewriterachievescomicandoftensatiric讽刺effects.
Anoversight遗漏(miss,overslaugh)inproofreadingoftenresultsinprintederrors.
Communicationisoneofthemostimportantbondsthatholdculturalsystemstogether.
