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提问人:网友mpthink 发布时间:2022-01-07
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In Ricardo’s model, if labor productivity is constant, the production possibilities curve will look like a straight line.

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更多“In Ricardo’s model, if labor productivity is constant, the production possibilities curve will look …”相关的问题
第1题
Learning process is a ________ one, from which one can never learn all the subject knowledge overnight.

A、instant

B、immediate

C、temporary

D、progressive

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第2题
Which of the following is not one of the responsibilities of an auditor under the principles underlying an audit?

A、possess appropriate competence and capabilities

B、comply with ethical requirements

C、plan work and supervise assistants

D、maintain professional skepticism and exercise professional judgment

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第3题
The breeding place of Anopheles sinensis

A、reservoir; rice field

B、sewage(dirty water)

C、animal nest

D、manure; garbage

E、clean water in a container

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第4题
The author was writing in the winter from a summer village by the Pacific Ocean.
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第5题
Maggie Walker was born in 1867 in Richmond, Virginia. Her mother was once a slave in a rich woman's house. When Maggie was very young, a thief killed her father. Her family was impoverished, so Maggie's mother started doing laundry in her home. Maggie had to help her. She washed clothes every day, but she continued to go to school. She was a very good student, especially in math.

After Maggie graduated from high school, she got a job as a teacher. In 1886, she married Armistead Walker. They had two sons and Maggie stayed home to care for them. She also volunteered to help a social organization called the Order of St. Luke. This organization helped African Americans take care of the sick and bury the dead. Maggie Walker loved the work of the organization. The organization believed that African Americans should take care of each other.

Over the years, Maggie Walker had more and more responsibilities with the organization. In 1895, she suggested that St. Luke begin a program for young people. This program became very popular with schoolchildren. In 1899, Walk became Grand Secretary Treasurer of the St. Luke organization. However, because she was a woman, she received less than half the salary of the man who had the job before her.

The Order of St. Luke had a lot of financial difficulties when Walker took over. It had a lot of unpaid bills and only $31.61 in the bank. But soon Maggie Walker changed all of that. Her idea was to get new members to join the Organization. In just a few years, it grew from 3,400 members to 50,000 members. The organization bought a $100,000 office building and increased its staff to 55. Now Walker was ready for her next big step.

1. Maggie's father died {A; B; C}.

A. when she finished high school

B. before she was born

C. when she was very young

2. Which of the following is NOT TRUE?{A; B; C}

A. Maggie had two children.

B. Maggie was once a slave.

C. Maggie was good at math.

3. Which of the following is TRUE?{A; B; C}

A. Maggie loved to help other African Americans.

B. Maggie was very popular with school teachers.

C. Maggie was the founder of the Order of St. Luke.

4. The word impoverished in Paragraph 1 is closest in meaning to {A; B; C}.

A. difficult

B. rich

C. poor

5. After Paragraph 4, the author will probably talk about Maggie's {A; B; C}.

A. education

B. next project

C. pay

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第6题
In a monopolistically competitive market, as the number of varieties increases, the price __________ because the demand for each variety becomes more __________.

A、increases; elastic

B、decreases; elastic

C、increases; inelastic

D、decreases; inelastic

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第7题
¡The Heckscher-Ohlin theory of trade differs from the Ricardian model by assuming that there are only two goods.
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第8题
If Country X has a higher level of labor productivity than the rest of the world in the production of a good, then Country X has a comparative advantage in the production of the good.
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