单选题:沼气是我国农村地区积极推广的新能源之一。就沼气开发利用与气候条件的关系,下列叙述正确的是( )。 题目分类:文综 题目类型:单选题 号外号外:注册会员即送体验阅读点! 题目内容: 沼气是我国农村地区积极推广的新能源之一。就沼气开发利用与气候条件的关系,下列叙述正确的是( )。 A.北方比南方日照强,利用沼气时间长 B.北方冬季晴天较多,沼气产气量较大 C.南方夏季降水较多,沼气产气量较小 D.南方比北方气温高,开发利用条件好 参考答案: 答案解析:
According to the passage, what will happen if we hold that s According to the passage, what will happen if we hold that science is getting be 分类:文综 题型:单选题 查看答案
唯物主义的发展形成了三种基本形态,唯物主义都认为( )。 唯物主义的发展形成了三种基本形态,唯物主义都认为( )。A.物质可归结为某种具体事物 B.物质与运动不可分 C.先有物质后有意识 D.意识反作用于物质 分类:文综 题型:单选题 查看答案
How many hours of housework did men do every week in the 197 How many hours of housework did men do every week in the 1970s?A.About 23. B.Abo 分类:文综 题型:单选题 查看答案
Everybody was touched words after they heard her moving stor Everybody was touched words after they heard her moving story.A.beyond B.without 分类:文综 题型:单选题 查看答案