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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