A:核仁被破坏
B:染色体被破坏
C:细胞膜被破坏
D:蛋白质加工受影响
你付了早饭钱了吗?
Have you____breakfast yet?
下列各句中加线词的解释,全部正确的一项是( )
Jane has been to the capital city of Australia ____ (two).