I've not seen him for a long time. He becomes stronger and more polite .
A:also
B:either
C:as well
D:as well as
养成……的习惯“____”,其反义词为“____”意为“改掉……的习惯”。译一译:我养成每天早上跑步的习惯。____.
解决水资源地区分布不均的有效办法之一是( )