购买性支出不变的情况下,如果试图通过减税来提高社会生产和收入水平,增加就业,那么随着

题型:单项选择题

问题:

购买性支出不变的情况下,如果试图通过减税来提高社会生产和收入水平,增加就业,那么随着私人部门购买力的提高,私人部门的资源配置将会( )。

A.存在相对扩张
B.存在相对紧缩
C.实现帕累托改进
D.效率提高

考点:注册咨询工程师宏观经济政策与发展规划宏观经济政策与发展规划
题型:单项选择题

下列是一些常用的危险品图标,装运浓硫酸的箱子应贴的图标是 [ ]

A. 爆炸性

B. 易燃性

C. 毒性

D. 腐蚀性

题型:单项选择题

Mr. Read works in an office. He is very busy and has no time to have a good rest. Every evening, when he comes back from his office, he’s always tired and wants to go to bed early. But his wife often has a lot of interesting things to tell him after supper. She doesn’t stop talking until she 1.________________________, but it’s usually too late and Mr. Read has to get up in time in the morning.

One day the man felt terrible and couldn’t go to work. He decided to 2. ____________________. Mrs. Read went with him. The doctor wrote out a prescription and said to Mrs. Read, “The bottle of medicine is for your husband and the pills are for you.”

“For me?’ the woman said in surprise. “I’m fine. I don’t need any medicine!”

“3. ______________________, madam,” said the doctor. “They are sleeping pills. Your husband will soon be all right if you take them.”

题型:单项选择题

溃疡性结肠炎的病理改变正确的是()。

A.隐窝脓肿

B.杯状细胞增多

C.裂隙样溃疡,常深达肌层

D.管状腺瘤

E.肉芽肿形成

题型:单项选择题

结构化程序设计主要强调的是( )。

A.程序的规模

B.程序的效率

C.程序设计语言的先进性

D.程序的易读性

题型:单项选择题

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