下图中商品甲、乙是两种互不关联的普通商品。当两商品的价格P均

首页 / 高中政治 / 试题详细

下图中商品甲、乙是两种互不关联的普通商品。
当两商品的价格P均从P1同幅下降到P2时，对于需求量Q的变化，若有如下判断：
①两商品的需求量与价格同向变动     ②两商品的需求量与价格反向变动
③两商品相比，商品甲是高档耐用品   ④两商品相比，商品甲是生活必需品
其中正确的是(     )

A．①③

B．①④

C．②③

D．②④

登录免费查看答案和解析

相关试题

The battle lasted for a few hours and at last the enemy ________.

A．was defeated

B．were beat

C．were won

D．defeated

收藏答案/解析

As soon as I entered Evan’s company I saw a board ________ “ ________ to Evans”.

A．reads; Welcomed	B．written; to Welcome
C．reading; Welcome	D．printed; Welcame

收藏答案/解析

I have offered to work for the store owner _____ one night’s stay.

A．in place of

B．in exchange for

C．in relation to

D．in preference to

收藏答案/解析

—Why didn’t you tell him about the meeting?
—He rushed out of the room_____I could say a word.

A．before

B．until

C．when

D．after

收藏答案/解析

His letter was so confusing that I could hardly make any ______ of it.

A．explanation	B．meaning
C．sense	D．guess

收藏答案/解析

推荐套卷

热门套卷

粤ICP备20024846号

声明：本网站部分内容由互联网用户自发贡献自行上传，本网站不拥有所有权，也不承担相关法律责任。
如果您发现有涉嫌版权的内容，欢迎发送邮件至：service@youtike.com 或联系QQ：267757 进行举报，一经查实，本站将立刻删除涉嫌侵权内容。