亚洲欧洲国产欧美一区精品,激情五月亚洲色五月,最新精品国偷自产在线婷婷,欧美婷婷丁香五月天社区

      ǰλãAԇW(wng) >> иԇ >> v} >> Z} >> 2017218иZ}Ŀ

      2017218иZ}Ŀ_6

      AԇW(wng)   2017-02-20    С

      6.insectsMɜͨăɷNʽһNǞlocation,e beeȥҒʳҲ ·releaseMɣȻڼҵľ͕ͨ^@֪ ԼҲጷ@ָؼҵ·ڶNǞˆmateeһӵӣĸĕ releaseMɸVeҜʂýľ ֪ЩĸĜʂ@ĸͿȥ mate

      Task 6

      Integrated Speaking: Summary

      }Ŀ

      }ͷ1X+2Yǰ8Ne}

      vinsect ጷpheromone(M)ͨăɷN;:

      ;һͨ^Mɜͨ_λϢӣbee ȥҒʳ۷ጷMɣסڷ䳲۷͕ͨ^@֪ԼҲጷ@ָؼҵ·

      ; ͨ^MM(mate)䡣ӣmothĸĕrelease MɸVmothѽ(jng)ʂý䣬moth͕֪mothMmate

      yȷע

      }P(gun)insect pheromoneWlectureȻnv^}ĿֻUɷNʽwӼɡڿfycȻc}ĿɂYķጣ90nϵc}Ŀ ע!!!

      yȣm

      me؟liujianting
      P(gun)]
      c]»