更多"We can (utilize) water for producin"的相关试题:
[单项选择]How can we avoid a worldwide water shortage in the future
A. We can invent ways of increasing rainfall.
B. We can develop ways of reusing water.
C. We may use less water.
D. We may build fewer steel plants.
[单项选择]（ ） we need air and water, so we need criticism and self-criticism.
A. Even though
B. So long as
C. Just as
D. Now that
[判断题]Warm water can’t cool us, But cold water can.
[判断题]Warm water can’t cool us, but cold water can.
[填空题]What can we get from library
We can get all kinds of______.
[单项选择]（）around the Water Cube, we were then taken to see the Bird’s Nest for the 2008 Olympic Games.
A. Having shown
B. To be shown
C. Having been shown
D. To show
[填空题]Water pollution can’t affect nature’s balance in oceans, lakes and rivers.
[填空题]How can we support mechanism
[单项选择]Can we see (1) the earth is a globe Yes, we can, when we watch a ship that sails out to sea. If we watch closely, we see that the ship begins (2) . The bottom of the ship disappears first, and then the ship seems to sink lower and lower, (3) we can only see the top of the ship, and then we see nothing at all. What is hiding the ship from us It is the earth. Stick a pin most of the way into an orange, and (4) turn the orange away from you. You will see the pin disappear, (5) a ship does on the earth.
A. if
B. where
C. that
D. when
[单项选择]We can make use of seawater by （） fresh water from it．
A. purifying
B. refraining
C. distilling
D. performers
[单项选择]Passage Four
How can we get rid of garbage 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 same 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 th
A. Garbage and the Earth
B. Fossil Fuel and Garbage
C. Land and Garbage
D. Garbage Energy Source
