4周秒杀PETS三级词汇（分类·分频·多样式巧记）高频及次高频词汇词汇表

extreme extraordinary extra exactly evident eventually eternal essential legal especially least interesting impossible honest historic hardly happy fundamental familiar equal entire enthusiastic enough energetic empty economic easy early even due doubtful diverse distant difficult different despite definite deep dangerous current critical convenient continuous constant considerable confident concerning comparable common average commercial close civil certain capable boring bold available attractive artificial appropriate advanced active according abundant absolute able watch warn vary use understand turn trust treat throw suppose spread spend show seem save satisfy respond require remain reduce realize reach qualify provide protect propose promote prevent prepare prefer persuade perform organize operate maintain justify involve introduce intend inspire include impress ignore identify happen handle gather forbid follow criticize create cost convince continue consider conclude concern conceal attract attempt approve approach expose expect estimate engage encourage encounter distinguish discover determine destroy deserve describe depend decide commit combine collect climb choose celebrate cause catch carry care buy build bother blame believe apply appear announce allow afford advise admit achieve account accomplish accept absorb