单选题:It can be inferred from the passage that scientists of the 1 题目分类:英语四级 题目类型:单选题 查看权限:VIP 题目内容: It can be inferred from the passage that scientists of the 18th century__________. 参考答案: 答案解析:
根据以下资料回答题According to the author, really good science_______ 根据以下资料回答题According to the author, really good science__________. 分类:英语四级 题型:单选题 查看答案