题目内容
【题目】Do you know that tea by Shengnong many years ago.
A. invented B. is invented C. was invented
【答案】C
【解析】句意：你知道茶叶在许多年前被神农氏发明的吗？根据many years ago可知此处用一般过去时，结合句意，茶叶是被发明的，故此处用被动语态作谓语，故选C。
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【题目】Do you know that tea by Shengnong many years ago.
A. invented B. is invented C. was invented
【答案】C
【解析】句意：你知道茶叶在许多年前被神农氏发明的吗？根据many years ago可知此处用一般过去时，结合句意，茶叶是被发明的，故此处用被动语态作谓语，故选C。