Nearly3,500yearsago,peoplechewedonleavesordrankakindoft...

問題詳情：

Nearly 3,500 years ago, people chewed on leaves or drank a kind of tea made from leaves

    _______a special chemical to reduce body pains and fever.

   A．to possess              B. possessed               C. possessing    ng possessed

【回答】

C

知識點：非謂語動詞

題型：選擇題