36.Double taxation, according to the second paragraph, includes__________.
A.personal income taxes by shareholders and dividends paid by the company
B.personal income taxes paid by the company on dividends and on its profits
C.taxes paid on the profits of the company and those on personal income
D.taxes paid on dividends by shareholders and those paid by the company on its profits
37.Capital gain is from__________.
A.increased value of stock sold six months after it is bought
B.increased value of stock sold less than six months after its purchase
C.stock owned for less than six months
D.stock purchased at a lower price
38.According to the writer, why is the complaint of some businessmen of high corporate taxes can be justified?__________
A.Developed countries have lower corporate taxes.
B.Fast growing industrial nations have far lower corporate income taxes.
C.High corporate income taxes prevent businesses from growing.
D.Low corporate income taxes prevent businesses from growing.
39.The new rates are more progressive in the sense that__________.
A.the tax is new and modern
B.the rate of tax is higher on larger amount of money
C.the tax is developing gradually
D.the rate of tax is getting higher and higher
40.If the incidence of the tax is on the customer,__________.
A.prices will go down
B.there will be stiff competition
C.sales will be reduced
D.the customer will be benefited
41.The author mentions "pick-me-up" to indicate that__________.
A.melatioin levels need to be raised
B.neurohormone can wake us up
C.coffee is a stimulant
D.decal is a caffeinated coffee
42.Which of the following tells us how caffeine affects sleep?__________
A.Caffeine blocks production of the enzyme that stops melationin production.
B.Caffeine interrupts the flow of the hormone that prevents people from sleeping.
C.Caffeine halves the body's levels of sleep hormone.
D.Caffeine stays in the body for many hours.
43.What does paragraph 3 mainly discuss?__________
A.Different effects of caffeinated coffee and decal on sleep.
B.Different findings of Lotan Shiloh and a team about caffeine.
C.The fact that the subjects slept 415 minutes per night after drinking decal.
D.The evidence that the subjects took half an hour to fall asleep.
44.What does the experiment mentioned in paragraph 4 prove?__________
A.There are more enzymes in decal drinkers' urine sample.
B.there are more melatonin concentrations in caffeine drinkers' urine sample.
C.Decal drinkers produce less melationin.
D.Caffeine drinkers produce less sleep hormone.
45.The author of this passage probably agrees that__________.
A.coffee lovers sleep less than those who do not drink coffee
B.we should not drink coffee after supper
C.people sleep more soundly at midnight than at 3 a. m.
D.if we feel sleepy at night, we should go to bed immediately
