Question

【题目】The TV play, which a novel written by Hai Yan, is very popular with young people.（以…..为根据）

Answer 1

【答案】is based o
【解析】句意：电视剧是以海岩所写的一部小说为基础的，很受年轻人的欢迎。be based on固定短语“以.....为根据”在句子中作谓语动词，主语为the TV play为主语，是单数，故填is based on 。