A:显性相对性
B:显性上位作用
C:基因多效性
D:细胞质遗传
马克思说:“在欧洲以外直接靠掠夺、奴役和杀人越货而夺取的财宝,源源流入宗主国,在这里转化为资本。”观察右图,最能体现这一内容的( )
根据句意及首字母或汉语提示,完成下列单词。 (1)The e____ is the biggest animal on land.(2)The old man p____ trees in spring every year.(3)My hobby is c____ stamps(邮票).(4)It's d____ to play football in the street.(5)Will you i____your teachers to your birthday party?