词组即短语,短语可以分几种类型,如动词短语：get up ,go to school,ride a horse.介词短语：in the morning,in spring,in
the classroom,in Beijing,at the top of.
词组即短语,短语可以分几种类型,如动词短语：get up ,go to school,ride a horse.介词短语：in the morning,in spring,in
the classroom,in Beijing,at the top of.