In the following sentence, which expression serves as a hedge that red

1.Which of the following would qualify as a 'contaminated runway'? 选项： A:

A runway of which a part of the runway surface area within the required length and with being used is

covered with surface water more than three millimeters deep

A runway of which a part of the runway surface area within the required length and width being used is covered with surface water more than two millimeters deep

C:

A runway of which more than 25 percent of the runway surface area within the required length and width being used is covered with surface water more than two millimeters deep

D:

A runway of which more than 25 percent of the runway surface area within the required length and width being used is covered with surface water more than three millimeters deep

2.Which of the following statements best compares long-term borrowing capacity ratios?? The debt ratio is more conservative than the debt/equity ratio.|The debt to tangible net worth ratio is more conservative than the debt/equity ratio.|The debt/equity ratio is more conservative than the ; debt ratio.|The debt/equity ratio is more conservative than the debt to tangible net worth ratio.

3.[单选题]Read the following passage, and choose the right thesis for it: Lower-class criminals are more likely to be caught than wealthy criminals. And once caught, they are less likely to be able to afford highly skilled legal representation. When they appear in court, their life history—which often includes quitting school, unemployment, divorce, and an apparent lack of responsibility when judged by middle-class standards—may work against them. As a result, lower-income criminals are likely to receive heavier penalties than higher-income criminals for the same crime. And because they often cannot afford bail, lower-income criminals often have to wait for trial in jail cells rather than in the comfort of their own homes. A Lower-class criminals are more likely to stay at home for their trails. B Lower-class criminals are more likely to be caught than higher-class criminals. C Lower-class criminals are more popular than higher-class criminals. D Lower-class criminals tend to suffering more than higher-class criminals.

4.Passage 2:Lower-class criminals are more likely to be caught than wealthy criminals. And once caught, they are less likely to be able to afford highly skilled legal representation. When they appear in court, their life history—which often includes quitting school, unemployment, divorce, and an apparent lack of responsibility when judged by middle-class standards—may work against them. As a result, lower-income criminals are likely to receive heavier penalties than higher-income criminals for the same crime. And because they often cannot afford bail, lower-income criminals often have to wait for trial in jail cells rather than in the comfort of their own homes.选项： A:Lower-class criminals are more popular than higher-class criminals; B:Lower-class criminals tend to suffering more than higher-class criminals; C:Lower-class criminals are more likely to be caught than higher-class criminals; D:Lower-class criminals are more likely to stay at home for their trails

5.Concentration risk is a financial loss due to financial exposure. This risk can be quantified with the help of the concentration ratio. What will be the rule of thumb for the creditor regarding the concentration ratio? 选项： A: The lower the value of the concentration ratio, the higher the diversification, and the lower the default risk of the creditor B: The higher the value of the concentration ratio, the higher the diversification, and the lower the default risk of the creditor C: The lower the concentration ratio, the lower the diversification, and the higher the default risk of the creditor D: The higher the value of the concentration ratio, the higher the diversification, and the higher the default risk of the creditor

6.The following sentences a-e are taken from the result section of a research paper, but they are in a scrambled order. Which of the choices below shows the correct order? a. This is likely to be because more modern homes are better insulated than older homes. b. This may well be because flats often have a reduced external wall area to volume ratio whereas in detached homes this ratio is high.c. There was a general trend towards higher mean and maximum internal temperatures in the living room and bedroom as house age decreased. d. Thus modern homes (i.e. built after 1990) had the warmest living rooms and bedrooms on average and pre-1919 homes the coolest. e. Considering house type, flats had the warmest living rooms (and almost the warmest bedrooms) whereas detached homes had the coolest. 选项： A:daecb; B:aecfd; C:cdaeb; D:badce

7.Countries that have lower levels of real GDP per person than the United States 选项： A:tend to have growth rates that are higher than that of the United States.; B:tend to have growth rates that are about the same as that of the United States.; C:tend to have growth rates that are lower than that of the United States.; D:in some cases have growth rates that are higher than that of the United States and in other cases lower than that of the United States.

8.Countries that have lower levels of real GDP per person than the United States选项： A:tend to have growth rates that are higher than that of the United States.; B:tend to have growth rates that are about the same as that of the United States.; C:tend to have growth rates that are lower than that of the United States.; D:in some cases have growth rates that are higher than that of the United States and in other cases lower than that of the United States.

9.Which of the following statements about companies that export is not true? 选项： A: Companies that export have a higher rate of taxation than those that do not. B: Companies that export grow faster than those that do not export. C: Companies that export are more productive than those that do not export. D: Companies that export have employees that tend to earn more.

10.View the screenshots. A QoS profile and policy rules are configured as shown.Based on this information, which two statements are correct? (Choose two.) 选项： A: SMTP has a higher priority but lower bandwidth than Zoom. B: Facetime has a higher priority but lower bandwidth than Zoom. C: google-video has a higher priority and more bandwidth than WebEx D: DNS has a higher priority and more bandwidth than SSH.

11.Which of the following is the reason why that increasing the viscosity of an emulsion improves its stability?选项： A:Higher viscosity increase the density of the emulsion.; B:Higher viscosity reduces surface tension.; C:Higher viscosity can form a thick ; D:Higher viscosity can slow down the approach process.

12.Dissimilatory nitrate reduction to ammonium(DNRA) become more competitive than denitrification when __.选项： A:Higher concentration of nitrate; B:Higher concentration of soil organic matter; C:Lower concentration of oxygen; D:Higher ratio of soil organic matter with nitrate

13. which is not the reason why women are affected by alcohol more rapidly than men 选项： A:women tend to have a higher proportion of body fat than men B:women have less of a stomach enzyme than men C:women are usually shorter and lighter than men D:women have stronger hormone than men