Whether
If
that
what
第1题:
We’ll leave the harbor right now. ________ for unmooring
A.Stand-by
B.get ready
C.Prepairing
D.stand still
第2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3题:
A. get rid to;
B. get rid of
C. get the rid
D. give rid of
第4题:
A、really
B、local
C、politics
D、sexual
第5题:
The short time schedule may be a big problem, but there are many other things we can do to catch up. (翻译)
第6题:
In the writer's view, the more new goods there are,______.
A. the less pollution we have
B. the harder pollution can be done away with
C. the more pollution there will be
D. the more easily pollution can be controlled
此题为主旨题。作者的观点是生产的新产品越多污染将越多。
第7题:
A、where
B、why
C、when
第8题:
From the conversation we can infer that the potential buyer would probably place a big order if the seller offer of at least 10 percent.
第9题:
________ is what I am anxious to know.
A、How do you get rid of mice
B、How you get rid of mice
C、How can you get rid of mice
D、How could you get rid of mice
第10题:
A. If Evaluate is checked then the client must pass policy to get the sign-in page.
B. If Evaluate is checked then the client can fail policy and still get the sign-in page.
C. If Require and Enforce is checked then the client must pass policy to get the sign-in page.
D. If Require and Enforce is checked then the client can fail policy and still get the sign-in page.