科目:高中英语 来源:不详 题型:阅读理解
| A.ocean absorption of carbon dioxide is a good thing |
| B.more oil fuels will be used in the near future |
| C.scientists may predict climate changes with computer models |
| D.the future situation of the amount of acidity is extremely serious |
| A.ocean life whose structures contain calcium carbonate may be affected |
| B.the waters’pH value will become higher and higher |
| C.organisms living near the surface are more sensitive to pH changes |
| D.some disastrous events will occur more often than before |
| A.the CO2 absorbed by the ocean | B.the amount of greenhouse warming |
| C.the acidity of the ocean | D.the gradual release of CO2 |
| A.show people the findings of a research team | B.inform people of how acid the ocean is now |
| C.introduce Dr Caldeira and his team's research | D.warn people of the higher level of CO2 |
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科目:高中英语 来源:不详 题型:阅读理解
| A.how to make methane | B.a new way to make use of rubbish |
| C.the valuable things in rubbish | D.the amount of rubbish beig reused |
| A.in Europe 94 billion cubic meters of methane is produced every year |
| B.some of the waste will explode if it is not burnt off |
| C.99% of the rubbish has been burnt off in Europe |
| D.only a very small part of this kind of energy is used in Europe |
| A.methane gas | B.the long pipe | C.oxygen | D.the rubbish |
| A.Oxygen can cause the breakdown process to stop. |
| B.When the methane is sucked out, oxygen will enter from the middle layer. |
| C.Carbon dioxide doesn’t affect the breakdown process. |
| D.The new invention has not been put into use. |
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科目:高中英语 来源:不详 题型:阅读理解
| A.Continuing drought forces Australians to drink recycled sewage |
| B.Australians face the choice of life and death |
| C.Premier Beattie is worried about his people’s health |
| D.We should avoid drinking recycled water to keep healthy |
| A.Nobody disagrees to the idea of drinking recycled purified water |
| B.Australia's second largest state has become the first state to introduce the policy |
| C.No other countries but Australia decide to drink recycled water |
| D.The drought is the worst one in the droughts recorded in Australian history. |
| A.Australians have never like drinking purified waste water |
| B.Australians should develop more water sources to live through the hard time |
| C.Australians can’t depend upon rainwater , which is not suitable for drinking . |
| D.Australian government has no ability to solve the problem of water shortage |
| A.disliked | B.gone against | C.supported | D.doubted |
| A.he gives orders to drink purified waste water |
| B.It is painful for him to see his people drink recycled sewage |
| C.If the decision is made, people won’t survive the drought |
| D.It’s up to you to either make a life or death decision |
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科目:高中英语 来源:不详 题型:阅读理解
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科目:高中英语 来源:不详 题型:阅读理解
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科目:高中英语 来源:不详 题型:阅读理解
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科目:高中英语 来源:不详 题型:阅读理解
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科目:高中英语 来源:不详 题型:阅读理解
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