When determining the freight rate,the carrier will also consider stowage factor.()
When determining the freight rate,the carrier will also consider stowage factor.( )
When determining the freight rate,the carrier will also consider stowage factor.( )
第2题
A、there is additional profit as long as the price is greater than the marginal cost of the last unit
B、there is additional profit when the marginal cost of a unit is higher than the price
C、there is no more profit when the price is greater than the marginal cost of the last unit
D、price is not important in determining profit
E、none of the above
第3题
听力原文: The first step in exercising for most people is determining whether or not they should. This is particularly true with anyone over thirty-five, especially if they have been heavy smokers. (33) Likewise, young adults who have been very inactive should process slowly and with caution. A physical evaluation from a physician is recommended, preferably one that includes an exercise-stress test. While a person is exercising, a stress test detects cardiovascular (心血管的) problems that might not show up when the body is at rest. This is done by monitoring blood pressure, pulse rate, oxygen consumption, and the hearts electrical activity while exercising.
Whatever exercise program is selected, (34) it is important to start with warm-up periods. These should include stretching exercises, jumping jacks, or active walking. The idea is to increase heart rate and circulation slowly without placing a sudden strain on the heart or the muscles that are starting to work. The next phase in developing an exercise program is to determine the amount of exercise that is enough to condition the muscles and cardiovascular system without overly straining the body. This involves taking one's pulse and finding one's target zone.
(35) This target zone, or safe-training pulse rate, is established by subtracting one's age from 220 and then taking 60 percent to 80 percent of that total. If you are just starting to exercise, 60 percent is recommended; 80 percent is recommended if you are already in good condition.
Questions:33. What should the inactive young adults do when they decide to do exercise?
34.What does warm-up exercise exclude?
35.What would be the suggested the safe-training pulse rate if you are a beginner and at the age of 45?
(30)
A.To determine whether-or-not they should.
B.To process slowly and with caution.
C.To have a muscle check.
D.To increase heart rate.
第4题
表11-1和表11-2说明了欧洲政府可以通过补贴获得战略优势的情形,而表11-3和表11-4则说明不能获得战略优势的情形。两种情形有什么重要的区别?也即决定补贴是否有效的普遍规则是什么?
Tables 11-1 and 11-2 presented a situation in which European governments were able to use a subsidy to achieve a strategic advantage.while Tables 11-3 and 11-4 presented a situation in which it could not.What is the crucial distinction between these two cases? That is.what is the general rule for determining when a subsidy can work?
第5题
The importance of environment in determining an individual's intelligence can be【B11】by the case history of the【B12】twins, Peter and John. When the twins were three months old, their parents died, and they were placed in【B13】fostered(寄养的) homes. Peter was【B14】by parents of low intelligence in an【B15】community with poor educational opportunities. John,【B16】, was educated in the home of well-to-do parents who had been to college. This environmental【B17】continued until the twins were【B18】their late teens, when they were given tests to【B19】their intelligence. John's IQ(智商) was 125, twenty-five points higher than the【B20】and fully forty points higher than his identical brother.
【B1】
A.for
B.by
C.with
D.in
第6题
【C1】
A.for
B.by
C.with
D.in
第7题
The importance of environment in determining an individual's intelligence can be demonstrated by the case history of the identical twins, Peter and Mark. Being identical, the twins had identical brains at birth, and their growth processes were the same. When the twins were three months old, their parents died, and they were placed in separate foster homes. Peter was reared by parents of low intelligence in an isolated community with poor education al opportunities. Mark was reared in the home of well to-do parents who had been to college. He was read to as a child, sent to good schools, and given every opportunity to be stimulated intellectually. This environmental difference continued until the twins were in their late teens, when they were given tests to measure their intelligence. Mark's I.Q. was 125, twenty-five points higher than the average and fully forty points higher than his identical brother. Given equal opportunities, the twins, having identical brains, would have tested at roughly the same level.
According to the passage, the average I.Q. is ______.
A.85
B.100
C.110
D.125
第8题
【C1】
A.superficial
B.dynamic
C.rigid
D.doubtful
第9题
Once while trying to reach his car key, Li Ka-shing
dripped a two-dollar coin, which rolled under the ear. 【M1】______.
He figured out when the car started, the coin would fall 【M2】 ______.
into the gutter, so he bent down to pick it up. Seeing
this, an Indian attendant on duty immediately picked it
up for him. Having got back his coin, Li Ka-shing
surprisingly gave the attendant 100 dollars as a reward. His
explanation for such a big reward was: "If the attendant
hadn't picked up the coin, it have rolled into the gutter and 【M3】 ______.
the two dollars would have disappeared from the world.
When I gave 100 dollars to the attendant, he could spend it 【M4】______.
on some useful purpose. I think money should be used, not
wasted."
This incident illustrates Li Ka-shing's philosophy of 【M5】______.
economy. It also exemplify his way of thinking; that is, he 【M6】______.
judges whether an individual's action is justified with
determining whether it increases or decreases the total net
income of society. As long as the total net income of society 【M7】______.
increased, it doesn't matter if he himself suffers a loss;
conversely, if the total net income of society is decreased, 【M8】______.
his own personal financial gain will still be a loss in broad sense.
We shouldn't look down on this way of Considering the 【M9】______.
total net-income of society—it is a big issue concerned the
wealth and strength of the nation. In his book The Wealth of
Nations, Adam Smith expressed an important view: the
contribution individuals make to society in pursuing their 【M10】______.
own good is great than that made by individuals attempting
to benefit society.
【M1】