搜题请搜索小程序“爱下问搜题”
问题 多项选择题

价格监测分析工作的内容主要包括( )。

A．监测价格的运行过程

B．分析具体商品的价格形成因素

C．分析与价格有关的社会软环境

D．提出调整价格的建议

E．进行价格预测预警

答案

参考答案：A,B,C,D

解析： 价格监测分析工作的内容主要包括以下几个主要方面：①价格的运行过程；②具体商品的价格形成因素，主要是商品的成本和供求；③与价格有关的社会软环境；④价格预测预警。

单项选择题

The Chinese of 3,500 years ago believed that the earth was a chariot, and the sky like a curved canopy stretched above it. The canopy was nine layers thick, and it sloped slightly to the northwest, as a cataclysm had broken one of its supporting columns. This gentle slope explained the movement of the stars from east to west.

Ancient Chinese astronomy could be accurately described as _________.
A. entirely religious in nature B. based on legendary figures
C. advantages in some areas D. completely unsuccessful

According to these ancient Chinese beliefs, the sun spent the night on earth and ascended to the sky each morning from the luminous valley of the east by climbing the branches of an immensely tall sacred tree. To the Chinese people, the sun was the incarnation of goodness, beauty, and truth. In popular imagination, the sun was represented as a cock that little by little assumed human form. His battles with the dragons, which personified evil in their beliefs, accounted for the momentary disappearances of the sun that men now call eclipses. Many of the Chinese people worshiped the sun, but in the vast and complicated organization of the Chinese gods, the sun was of only secondary importance.Along with these unsophisticated beliefs about the sun, the Chinese evolved a science of astronomy based upon observation——though essentially religious——which enabled them to predict eclipses of the sun and the movements of the stars. Such predictions were based on calculations made by using a gnomon——an object whose shadow could be used as a measure, as with a sundial or simpler shadow pointers. Moreover, with the naked eye, the Chinese observed sunspot, a phenomenon not then known to their contemporaries.
查看答案
多项选择题

泌尿系梗阻常见的并发症有（）。

A.尿路感染

B.尿石形成

C.肾功能损害

D.肾功能衰竭

E.泌尿系恶性肿瘤
查看答案