A:能作为细菌和某些病毒的遗传物质
B:能催化细胞内某些化学反应
C:能携带氨基酸进入细胞核
D:RNA彻底水解,其产物有碱基、脱氧核糖、磷酸
Rose received a letter full of love from her parents on her ______ birthday.