A:细胞癌变后细胞膜表面糖蛋白减少
B:癌症病人染色体上无抑癌基因
C:经常食用烟熏制品易导致细胞的癌变
D:癌症的发生与个人的身心状况有关
自尊即自我尊重,指的是( )
If you want to see a doctor, you can go to the ______.
—Yes, he was the first Chinese writer ________ won the prize for children's literature.