题目内容
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[主观题]
刚合成的mRNA的5'端和3'端分别有什么样的化学结构。
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更多“刚合成的mRNA的5'端和3'端分别有什么样…”相关的问题
第1题
I tell parents, especially those who would prefer it if their children choose an academic
career, and also students, that to have one organization or one activity to attend is as important as going to class. 我想告诉学生,也想告诉家长,尤其是那些想让自己的孩子选择学术生涯的家长,参加社团或活动和上课同样重要（）
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第2题
I would rather you ______ them to those who appreciate them.A．giveB．gaveC．will giveD．have
I would rather you ______ them to those who appreciate them.
A．give
B．gave
C．will give
D．have given
第3题
I would rather you ______ them to those who appreciate them.A．giveB．gaveC．will giveD．have
I would rather you ______ them to those who appreciate them.
A．give
B．gave
C．will give
D．have given
第5题
I would rather you ______them to those who appreciate them as presents.A．giveB．gaveC．will
I would rather you ______them to those who appreciate them as presents.
A．give
B．gave
C．will give
D．have given
第6题
—Have you ever tried shopping online？ —No, never. ____________, especially for clothes and shoes.
A I prefer to actually see and touch what I'm buying before I pay for it ;
B I prefer not to actually see and touch what I'm buying before I pay for it ;
C I would rather surf online and I pay for it immediately
第7题
听力原文：Both Shannon and Jim are free to work on the project. Who would you prefer？（A) Sh
听力原文：Both Shannon and Jim are free to work on the project. Who would you prefer？
(A) Shannon, if she's available.
(B) Great, I'm glad they can do it.
(C) And that's okay with both of them？
(20)
A．
B．
C．
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