A:收入水平的高低对家庭消费直接的影响
B:生存资料的消费是维持生存必需的条件
C:发展资料的消费也表现为物质消费
D:没有生存资料的消费和发展资料的消费,人类便无法生存和发展
补全对话, 其中有两个多余选项。
A: Hello! This is Tom speaking. ____
B: Sorry, Jack is out at the moment.
A: ____
B: This is Jack’s mother.
A: Hello! Mrs Brown. ____
B: Of course. ____
A: That’s very kind of you. Would you please tell Jack we will have a party about stamp collection this Sunday morning?
B: Oh, a party about stamp collection on Sunday morning. OK, ____
A. Who's speaking, please?
B. Hold the line, please.
C. Can you take a message for me?
D. Can I take a message for you?
E. I'll tell him as soon as he comes back.
F. Could I speak to Joe, please?
G. Could I speak to Jack, please?
科学知识与生产生活联系紧密.下列物质用途错误的是( )
选项
A
B
C
D
物质
氯化钠
二氧化碳
氢氧化钙
氢气
用途
除铁锈
作气体肥料
作干燥剂
作燃料
中央城镇化工作会议指出,城镇建设,要体现尊重自然、顺应自然、天人合一的理念,依托现有山水脉络等独特风光,让城市融入大自然,让居民望得见山、看得见水、记得住乡愁;要融入现代元素,更要保护和弘扬优秀传统文化,延续城市历史文脉。这告诉我们( )
①客观规律和主观能动性相互影响、相互制约 ②处理人与自然关系的基本前提是承认自然界的客观性 ③主观能动性的发挥是认识和利用规律的基础 ④联系具有普遍性、客观性和多样性
读“太阳光照图”,回答下题
图中( )