the land could not be used for anything.
it was impossible to use the land to build on.
the land could then be built on.
the land could be used for any purpose.
第1题：
A. it what to do wth
B. what do it with
C. what to do with it
D. to do what with it
第2题：
第3题：
The word horsepower(马力) was first used two hundred years ago.James Watt had made the first widely used steam(蒸气)engine. He had no way of telling people exactly how powerful it much work one strong horse could do in one minute. He called that unit one horsepower. With this unit he could measure the work his steam engine could do.
He discovered that a horse could lift a 3,300-pound weight 10 feet into the air in one minute. His engine could lift a 3,300-pound weight 100 feet in one minute.
Because his engine did ten times as much work as the horse, Watt called it a ten horsepower engine.
6.The passagesays that Watt made the first widely used steam engine.
A.T
B.F
7.Watt made up a unit of measurement based on the strength of a horse.
A.T
B.F
8.Watt wanted to find a way to lift a 3300-pound weight.
A.T
B.F
9.One horsepower would equal the weight a horse could lift.
A.T
B.F
10.The title of the passageis "How the Term Horsepower Came into Being".
A.T
B.F
第4题：
第5题：
第6题：
What generally occurs when the land is cooler than the nearby water?
A.A land breeze
B.A sea breeze
C.A norther
D.A prevailing westerly
第7题：
第8题：
Passage Three
How can we get rid of garbage.9 Do we have enough energy sources to meet our future energy needs?
These are two important questions that many people are asking today. Some people think that man might be able to solve both problems at the same time. They suggest using garbage as an energy source, and at the time it can save the land to hold garbage.
For a long time, people buried garbage or dumped it on empty land. Now, empty land is scarce. But more and more garbage is produced each year. However, garbage can be a good fuel to use. The things in garbage do not look like coal, petroleum, or natural gas; but they are chemically similar to these fossil fuels. As we use up our fossil-fuel supplies, we might be able to use garbage as an energy source. Burning garbage is not a new idea. Some cities in Europe and the United States have been burning garbage for years. The heat that is produced by burning garbage is used to boil water. The steam that is produced is used to make electricity or to heat nearby buildings. In Paris, France, some power plants burn almost 2 million metric tons of the cities garbage each year. The amount of energy produced is about the same as would be produced by burning almost a half million barrels of oil.
Our fossil fuel supplies are limited. Burning garbage might be one kind of energy source that we can use to help meet our energy needs.
44. What two problems can man solve by burning garbage?
A. The shortage of energy and air pollution.
B. The shortage of energy and the land to hold garbage.
C. Air pollution and the shortage of fossil fuel.
D. Air pollution and the shortage of land to hold garbage.
第9题：
第10题：