题目内容
下列关于原核RNA聚合酶的叙述哪些说法正确?
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前体mRNA在5¢-末端加入“帽”结构
The reading component is the same for Academic and Gneral Training Modules
Task types are the same for Academic and General Training but the test format and content is a little different
For bothe Modules there are 4 sections with a total of 40 questions in all
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