细胞周期中,S期为()
A.DNA合成前期
B.DNA合成期
C.DNA合成后期
D.分裂期
E.静止期
参考答案:B
There are ______ of books in the school library. [ ]
A. many kinds
B. much kinds
C. many kind
D. much kind
反洗钱调查的性质主要包括()
A.强制性
B.非强制性
C.司法性
D.准司法性
E.涉密性