A US report predicts that in 15 years' t
问题:
A US report predicts that in 15 years' time the economy in Asia will be larger than ________ of North America and Europe combined.
A.what
B.that
C.one
D.those
A US report predicts that in 15 years' time the economy in Asia will be larger than ________ of North America and Europe combined.
A.what
B.that
C.one
D.those