超星 - Exercise for Unit 6 - 查题吧

单选题

Asia continues to be the most ________ economic region in the world.

A. dramatic
B. dynamic
C. academic
D. systemic

单选题

Four thousand troops have __________ into a fighting force.

A. beenreorganized
B. reorganized
C. been regained
D. regained

单选题

Some of the studies show positive results, ______ others do not.

A. however
B. although
C. whereas
D. nevertheless

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