It can be inferred from the passage thatA. it is necessary to keep the air-conditioning on all the timeB. it seems possible for every household to cut emissions of CO2C. the average US household produces about 3,000 pounds of CO2 a monthD. the average European household produces about 1,000 pounds of CO2 a month
It can be inferred from the passage that
A. it is necessary to keep the air-conditioning on all the time
B. it seems possible for every household to cut emissions of CO2
C. the average US household produces about 3,000 pounds of CO2 a month
D. the average European household produces about 1,000 pounds of CO2 a month
相关考题：
What shall I do to ________ this _________ getting dirty? A.from,keepingB.keep,fromC.keeping,fromD.keep,on
It is difficult ______a world record and even more difficult to ______it.A. keeping, setB. keep, setC. set, keepD. to set, keep
()your father()everyday difficulties because he is old. A、Separate; fromB、Insulate; fromC、Keep; out ofD、Distract; from
The government is considering taking further action to ____ the pound ____ falling in value. A.keep…fromB.keep…upC.stop…toD.make…from
If people ________ cutting down the forest, they will have nowhere _______.A.keep, to live in B.will keep, to live in C.keep, to live D.will keep, to live
23． The underlined word "gorgeous" means " _______ '．A． beautifulB． differentC． importantD． necessary
_____ A.important B.possible C.close D.necessary