Match the Asian region in column 1 with its description in column 2.
ASoutheast Asia Region with humid, subtropical, and highland areas
BCentral Asia Humid continental climate
CNortheastern Asia Mostly arid climate
DWestern Asia Mostly tropical region
ASoutheast Asia Region with humid, subtropical, and highland areas
BCentral Asia Humid continental climate
CNortheastern Asia Mostly arid climate
DWestern Asia Mostly tropical region