稀有碱基常出现于
A.rRNAB.tRNAC.冈崎片段D.hnRNAE.mRNA
参考答案:B
I don't like vegetables, but my mother .
A.like
B.likes
C.do
D.does
信贷资产风险有较大变化的,应及时重新分类,动态调整。