下列有关遗传信息传递的说法,正确的是( )
A:所有细胞都会进行核DNA的复制
B:遗传信息可以从tRNA流向mRNA
C:细胞分裂形成的子细胞遗传信息都一样
D:HIV的遗传信息可以从RNA流向DNA
Tom is very young. But ________ working ability, he's much more experienced than others.