信托产品的安全性低于基金。()

题型:判断题

问题:

信托产品的安全性低于基金。()

考点:经济学个人业务个人业务题库
题型:判断题

属于免疫活性细胞的是

A.红细胞
B.血小板
C.神经细胞
D.吞噬细胞
E.精细胞

题型:判断题

如图是一条软绳,绳上选有18个质点,质点1在外力作用下首先向上振动,其余质点在相互作用力的带动下依次振动,从而形成简谐波。由波的形成及图示可知,下列说法中错误的是(    )

A.质点1带动质点2是利用绳上质点间的弹力实现的,因此每个质点均作受迫振动

B.每个质点开始运动后,在水平方向做匀速运动,在竖直方向做简谐运动

C.绳子上的每一个质点开始振动时,方向都向上,振动周期都相同,质点1振动一个周期,波向前传递一个波长

D.绳子上波的传播过程,也是能量的传播过程,虽然每个质点均作等幅振动,但每个质点的机械能并不守恒。

题型:判断题

B

Barack Obama defeated John McCain in the longest and most costly presidential campaign in American history. The election results were widely seen as a strong statement by voters on economy. A public opinion study reported by the Wall Street Journal found that about sixty percent of voters considered the economy as the top issue.

Mr. Obama faces the deepest economic crisis since the Great Depression of the 1930s. The Dow Jones Industrial Average of leading stocks has lost nearly thirty of its value. The government seized the nation’s two largest home financing companies, Fannie Mae and Freddie Mac. It also took control of the huge insurance company, A. I. G.  The government is now a share holder in nine of the country’s largest banks. That will expand to small banks , too. The amount spent on these rescue plans has been close to one trillion dollars. That amount could increase.

Another problem the new administration faces is the budget deficit(赤字). Some experts predict the deficit for next year’s budget could be close to one trillion dollars. Some observers predict that the deficit will limit speeding in economic programs.

Barack Obama has promised a tax cut for middle income Americans. He is seeking fifty billion dollars in aid for states and job creation programs. Mr. Obama has put forward a health care reform plan that costs fifty to sixty-five billion dollars. Obama is also seeking to spend one hundred and fifty billion dollars on new energy technologies over the next ten years.

In addition, Mr. Obama has been discussing a program worth one hundred billion dollars. It includes spending in public works projects and aid to American states, cities and citizens.

41. According to the passage, the election results suggested ___________________.

A. how fierce the presidential campaign was

B. the significance of the election in American history

C. Obama promised to devote himself to economic development

D. how much money was spent during the presidential campaign

42. The Dow Jones Industrial Average is mentioned to show _________________.

A. how serious the economic crisis is

B. the value of all America’s stocks

C. the economy was considered as the top issue

D. what percentage of shares Obama has in leading stocks

43. We know from the passage that _______________________.

A. Fannie Mae and Freddie Mac are insurance companies

B. the government will become a share holder in small banks

C. money spent on the government’s rescue plan will be decreased

D. the budget deficit will not affect the economic programs

44. Which of the following statements does NOT belong to Obama’s rescue plans?

A. Cutting taxes for middle income Americans.

B. Seeking money for job creation programs.

C. Putting forward a health care reform plan.

D. Stopping spending on new energy technologies.

45. The passage mainly tells us ____________________________.

A. the deepest economic crisis in the 1930’s

B. the result of the presidential election

C. America tries to save the country’s economy

D. how Americans think of the newly-elected president

题型:判断题

水性涂料主要包括电泳涂料、()和乳胶涂料等。

题型:判断题

游标分度值为0.02mm的游标卡尺,游标刻度间距为(),可用来测量中等精度的工件。

A.0.8mm

B.1.8mm

C.0.98mm

D.1.98mm

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