【单选题】Progress so far has been very good. , we are sure that the project will be completed on time. [ ]
【单选题】最可能形成z-DNA的序列是( )。
A.
5’-ATATATATATATATATATAT-3’ 3"一TATATATATATATATATATA-5’
B.
5’-AAAAAAAAAAAAAAAAAAAA-3’ 3"-TTTTTTTTTTTTTTTTTTTT-5’
C.
5’-GCGCG(2GCGCGCCGCGCGCG一3’ 3"-CGCGCGCGCGCGCGCGCGCG-5’
D.
5’-GGGGGGGGGGGGGGGGGGGG一3’ 3"-CCCCCCCCCCCCCCCCCCCCC一5’
【单选题】Progress so far has been very good . _______ ,we are sure that the project will be completed on time.
【单选题】Progress so far has been very good. ______ , we are sure that the project will he completed on time.