考研英语高频词汇swing n.波动,涨落<历年真题考查频次:4次>真题复现1:Many consumers seem to have been influenced by stock-market swings, which investors now view as a necessary ingredient to a sustained boom. (2004年text3P3)
考研英语高频词汇peak n.最高点;顶峰<历年真题考查频次:7次>真题复现1:Rested in the Pacific Ocean, Mauna Kea's peak rises above the bulk of our planet's dense atmosphere, where conditions allow telescopes to obtain images of unsurpassec clarity.(2017年英语-text2P2)