To explain how a loophole in the Clean Air Act allows power plants to avoid compliance with emissions restrictions
To raise awareness of the problems caused by sulfur dioxide emissions from coal-burning power plants
To argue against a specific implementation of the Clean Air Act that relates to greenhouse gas emissions
To argue that companies should not exploit a loophole in the Clean Air Act concerning an atmospheric pollutant
To advocate the passage of a new Clean Air Act that places limits on sulfur dioxide emissions
第1题：
The author’s purpose of writing this article is to tell people _________.
A. how to take a right attitude in business
B. how to avoid misunderstandings in business
C. how to use a local language in business
D. how to act politely and properly in business
第2题：
Which of the following is the BEST reason to label servers within the server room？（）
第3题：
According to the author, what should the Administration do about global warming?
[A] Offer aid to build cleaner power plants.
[B] Raise public awareness of conservation.
[C] Press for further scientific research.
[D] Take some legislative measures.
第4题：
The former is cheaper and has higher sulfur content than the latter.
The latter is found closer to the surface and contains more sulfur than the former.
The former can help coal-burning power plants meet limits on sulfur dioxide emissions and costs more than the latter.
The latter generates more energy per pound of coal than the former.
The former is found closer to the surface than the latter and helps coal-burnning power plants meet limits on sulfur dioxide emissions.
第5题：
Which of the following best describes Simultaneous Multi-threading （SMT）？（）
第6题：
A datacenter has exceeded the load on the central uninterruptible power supply (UPS) for the room and is causing power load problems. Additional power is available, but not using the central UPS. Which of the following is the BEST temporary solution for adding new servers until an upgrade of the central UPS can occur?（）
第7题：
A datacenter has exceeded the load on the central uninterruptible power supply （UPS） for the roomand is causing power load problems. Additional power is available， but not using the central UPS. Which of the following is the BEST temporary solution for adding new servers until an upgrade of the central UPS can occur？（）
第8题：
Which of the following would be the best title for the passage?
A. Saving Energy Starts at Home
B. Changing Our Habits Begins at Work
C. Changing Climate Sounds Reasonable
D. Reading Emissions of Proves CO2 Difficult
第9题：
Foam
Solid stream water nozzle
All-purpose nozzle
Carbon dioxide
第10题：
Most moods and actions are not voluntary because they are actually produced by the production of hormones in the body.
Because the effects of hormones are difficult to measure, scientists remain unsure how far-reaching their effects on moods and actions are.
When the body is not producing enough hormones, urgent treatment may be necessary to avoid psychological damage.
The influence of many hormones is not easy to measure, but they can affect both people’s psychology and actions extensively.