吸收论（Absorption Approach)又称支出分析法，该理论建立的基础是凯恩斯主义的宏观经济分析，他把经济活动视为一个互相联系的整体，在这个整体中最重要的分析指标有四个，以下不属于其中的是（)。

A、国民支出

B、总需求

C、国民收入

D、总供给

查看答案

如果结果不匹配，请联系老师获取答案

您可能会需要：

重置密码查看订单联系客服

安装优题宝APP，拍照搜题省时又省心！

更多“吸收论（Absorption Approach)又称支出分析…”相关的问题

第1题

溴化锂吸收式制冷机的屏蔽泵通常为立式和卧式两种，泵论部分的结构类似于一般的（)。

A.压缩机

B.离心泵

C.齿轮泵

D.旋片式真空泵

点击查看答案

第2题

溴化锂吸收式制冷机组不“安全生产模拟考试一点通“论由于什么原因而发生机组的突然停电时，首先应关闭机组的总电源，再关闭供热的蒸汽阀。()

点击查看答案

第3题

Imagine eating everything delicious you want—with none of the fat. That would be great, wo

uldn't it？

New "fake fat" products appeared on store shelves in the United States recently, but not everyone is happy about it. Makers of the products, which contain a compound called olestra, say food manufacturers can now eliminate. Critics, however, say the new compound can rob the body of essential vitamins and nutrients (营养物) and can also cause unpleasant side effects in some people. So it's up to consumers to decide whether the new fat-free products taste good enough to keep eating.

Chemists discovered olestra in the late 1960s, when they were searching for a fat that could be digested by infants more easily. Instead of finding the desired fat, the researchers created a fat that can't be digested at all.

Normally, special chemicals in the intestines(肠)"grab" molecules of regular fat and break them down so they can be used by the body. A molecule of regular fat is made up of three molecules of substances called fatting acids.

The fatty acids are absorbed by the intestines and bring with them the essential vitamins A, D, E and K. When fat molecules are present in the intestines with any of those vitamins, the vitamins attach to the molecules and are carried into the bloodstream.

Olestra, which is made from six to eight molecules of fatty acids, is too large for the intestines to absorb. It just slides through the intestines without being broke down. Manufacturers say it's the ability to slide unchanged through the intestines that makes olestra so valuable as a fat substitute. It provides consumers with the taste of regular at without any bad effects on the body. But critics say olestra can prevent vitamins A, D, E and K from being absorbed. It can also prevent the absorption of carotenoids(类胡萝卜素), compounds that may reduce the risk of cancer, heart disease, etc.

Manufacturers are adding vitamins A, D, E and K as well as carotenoids to their products now. even so, some nutritionists are still concerned that people might eat unlimited amounts of food made with the fat substitute without worrying about how many calories they are consuming.

We learn from the passage that olestra is a substance that______.

A．contains plenty of nutrients

B．renders foods calorie-free while retaining their vitamins

C．makes foods easily digestible

D．makes foods fat-free while keeping them delicious

点击查看答案

第4题

布丹的国家主权论是君主主权论。（)

布丹的国家主权论是君主主权论。()

点击查看答案

第5题

法西斯主义的主要理论依据是（)。