9. What kind of players would have problems with the writer?Those who don't _____________________________________.
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10. What advice does the writer give to people who want to succeed?______________________________________________________________________________
11. Why does the writer say that success is a choice?Because success ______________________________, and unless you choose to work hard, success ________________________, for it doesn't _________________ by itself.
催化真核生物前体mRNA转录的酶是:
A. RNA复制酶
B. RNA聚合酶I
C. RNA聚合酶Ⅱ
D. RNA聚合酶Ⅲ
E. DNA聚合酶
对鹅膏蕈碱最敏感的酶是:
A. RNA聚合酶І
B. RNA聚合酶Ⅱ
C. RNA聚合酶Ⅲ
DNA聚合酶І
E. DNA聚合酶Ⅲ