they were all very （ ）when they the （ ）news a.exthey were all very （ ）when they the （ ）newsa.excited；exciting b.exciting；excitedc.excited；excited

they were all very （ ）when they the （ ）news a.ex
they were all very （ ）when they the （ ）news
a.excited；exciting
b.exciting；excited
c.excited；excited

选A哦,形容人的心情的话用ed形式,而形容事情的话用ing形式