______ was among the descendants of the Liner's only Japanese survivor.

单项选择题The underlined phrase to boot in the third paragraph means ______.

单项选择题The author has mentioned all but ______ as reasons for the destruction of goddess society.

单项选择题According to the writer, people start to be interested in possible female-dominant societies in the past be cause ______.

单项选择题It can be inferred from the passage that ______.

单项选择题The underlined word upbeat in paragraph 2 probably means ______.