更多"[单选题]The potato isnot yet a global "的相关试题:
[单选题]It will be safer to walk in the streets because people will not need to carry large amounts of cash; virtually all financial ___ will be conducted by computer.
A.transactions
B.transitions
C.transmissions
D.transformations
[单选题]Many species are in peril of extinction because of our destruction of their natural ____.
A.habitat
B.favor
C.hoop
D.circle
[单选题]He was not eligible for the examination because he was over age.
A.competitive
B.diligent
C.qualified
D.competent
[单选题]Techniques to harness such energy are yet to be developed.
A.convert
B.utilize
C.store
D.receive
[单选题]The only car not yet repaired by that mechanic is ( ).
A.my
B.me
C.him
D.mine
[单选题]If global warming goes on like this, Maldives in the Indian Ocean__________in the century to come.
A.disappears
B.disappeared
C.has disappeared
D.is going to disappear
[不定项选择题]共用题干
Global Warming
Few people now question the reality of global warming and its effects on the world's climate. Many scientists1the blame for recent natural disasters on the increase2the world's temperatures and are convinced that,more than3before,the Earth is at4from the forces of the wind,rain and sun.5to them,global warming is making extreme weather events,6as hurricanes and droughts,even more7and causing sea levels all around the world to8.
Environmental groups are putting9on governments to take action to reduce the 10 of carbon dioxide which is given 11 by factories and power plants,thus attacking the problem at its source. They are in12of more money being spent on research into so-lar,wind and wave energy devices,which could then replace existing power13.
Some scientists,14believe that even if we stopped releasing carbon dioxide and other gases into the atmosphere tomorrow,we would have to wait15hundred years to notice the results. Global warming,it seems,is here to stay.
14._________
A.but
B.although
C.despite
D.however