A：人口出生率、人口死亡率、人口总数
B：人口出生率、人口死亡率、社会生产力
C：人口出生率、人口死亡率、人口自然增长率
D：人口出生率、人口总数、社会生产力
Alice likes doing housework. She ________her room every afternoon.
Her mother often forgets the door but this morning she remembered it.
