2019 National Question 1 Single-choice Differentiating 2019_新课标II Paper 1.(6分)在真核细胞的内质网和细胞核中能够合成的物质分别是( ) A. 脂质、RNAB. 氨基酸、蛋白质C. RNA、DNAD. DNA、蛋白质 Answer keyA ☆ SaveCan't do it, show the explanation查看原卷 →