Question

From facts，scientists have ________ that more energy is being absorbed from the sun，throwing the earth’s energy “out of balance”.

A. confirmed 　　　　　　　　 B. concluded

C. concentrated 　　　　　　　 D. centred

 

Answer 1

B

句意表明：從事實中，科學家得出結論……。conclude得出結論。A項，進一步證實；C項，集中；D項，以……為中心，這三項均不符合語境意義。