The main idea of this passage is that ______.
A. women are better at small businesses than men are
B. women today are better educated than in the past, making them more attractive to the business world
C. women today are opening more businesses of their own
D. the computer business is especially attractive for women today
查看答案
Which of the following statements is true about this passage?
A. Process layouts are appropriate to both job and batch production.
B. Job production is aimed at producing several items at a time.
C. A single product requires a single production method.
D. The production methods depend on individual company development.
Part A
Directions: Read the following four texts. Answer the questions below each text by choosing A, B, C or D. (40 points)
All that we really need to plot out the future of our universe are a few good measurements. This does not mean that we can sit down today and outline the future course of the universe with anything like certainty. There are still too many things we do not know about the way the universe is put together. But we do know exactly what information we need to fill in our knowledge, and we have a pretty good idea of how to go about getting it.
Perhaps the best way to think of our present situation is to imagine a train coming into a switchyard. All of the switches are set before the train arrives, so that its path is completely determined. Some switches we can see, others we cannot. There is no ambiguity if we can see the setting of a switch: we can say with confidence that some possible futures will not materialize and others will. At the unseen switches, however, there is no such certainty. We know the train will take one of the tracks leading out, but we have no idea which one. The unseen switches are the true decision points in the future, and what happens when we arrive at them determines the entire subsequent course of events.
When we think about the future of the universe, we can see our "track" many billions of years into the future, but after that there are decision points to be dealt with and possible fates to consider. The goal of science is to reduce the ambiguity at the decision points and find the true road that will be followed.
According to the passage, it is difficult to be certain about the distant future of the universe because we ______.
A. have too many conflicting theories
B. do not have enough funding to continue our research
C. are not sure how the universe is put together
D. have focused our investigations on the moon and planets
What does the last paragraph mean?
A. Interpretation is no more than a set of information.
B. The ability of interpretation is not a superiority of man over computer.
C. Interpretation can be done in a clumsy mathematical way.
D. Computer is willing to do any interpretation required.
应将租人固定资产的改良支出在租赁期与预计可使用年限两者孰短的期限内平均摊销。()
A. 正确
B. 错误