A movement of the whole demand curve to the right to the right or left of the original caused by a change in any variable affecting demand except price. 由价格以外的因素引起的需求量的变动,如:消费者的收入,替代物品价格的变动,消费者偏好,习俗,广告,预期心理等。 7、Individual supply curve个人供...
A. what is needed B. for our needs C. the thing needed D. that is needed 相关知识点: 试题来源: 解析 D 解题思路:全句的意思是:“(全部)所需要的只是持续不断地供应基本的生活必需品.”All 在句中作主语,常常后接that引出定语从句,表示“(全部)……只是……”.所以答案是D.在不定代词all,...
句意为:现在所需要的是基本生活必需品的不断的供应。在该句中,主语部分含有一个定语从句,先行词是all,在主句中作主语,因此要用关系代词that。all that is needed=what is needed。 故选D。分析总结。 在该句中主语部分含有一个定语从句先行词是all在主句中作主语因此要用关系代词thatallthatisneededwhatisneeded...
A supply curve slopes upward because ___. A、as more is produced, total cost of production falls B、an increase in input prices increases supply C、the quantity supplied of most goods and services increases over time D、an increase in price gives prod
The amount of sellers is a common factor for a change in supply. Companies enter or leave economic markets every day. The resulting change is an increase or decrease in supply that will shift the supply curve to create a new equilibrium in the market. The cost of economics resources represen...
that is needed 相关知识点: 试题来源: 解析 D 正确答案:D 解析:空当后出现的谓语动词和空当前的all组成一完整的主谓结构;据此推断:空当处为一定语或定语从句。what不可引导定语从句,A即可排除。B和C语义不通,也可排除。因此, D为正确选择。that引导定语从句,在从句中作主语。题意为:所需要的一切是不断...
A DC generator is used to supply direct current in order to maintain an AC generator field and is known as a/an () A.rotor B.stator C.exciter D.armature 点击查看答案进入题库练习 查答案就用赞题库小程序 还有拍照搜题 语音搜题 快来试试吧 无需下载 立即使用 你可能喜欢 单项选择题 The...
“demand”表示需求,在市场语境下,当一种产品的需求高而供应低时,价格通常会上涨,这是市场供需关系的基本概念,“demand”常与“supply”搭配使用。“request”侧重于请求、要求,多表示主观上的要求,与市场供需概念不符。“need”虽然也有需要的意思,但更强调必要性,没有“demand”在市场语境下表达需求的含义准确。
We specialize ( )all kinds of metals and are always ready to buy in large quantities. (2分) Ain Bfrom Con Dat 正确答案A您的答案是?未作答回答错误展开 18. If you can supply your goods immediately, we shall( )to place a prompt trial order. (2分) Abe prepared Bbe preparing Cprepare ...
A change in supply leads to a shift in the supply curve, which causes an imbalance in the market that is corrected by changing prices anddemand. An increase in the change in supply shifts the supply curve to the right, while a decrease in the change in supply shifts the supply curve lef...