【单选题】依次填入下列各句括号处的词语,最恰当的一项是()。 ①一个十多岁的孩子能写出这样的文章来,()难以相信。 ②中山装作为宝贵的文化遗产,申报为国家非物质文化遗产保护项目应该能够成功,()申报成功,中山装的保护工作必将更加受益。 ③()去年江水泛滥的严重教训,工程局组织力量加固了堤岸,采取了一系列防洪措施。
【单选题】The poly(A) tail of eukaryotic mRNA is approximately ___________ nucleotides in length.
【单选题】Kathy has good friends. She is happy with them.
【单选题】—Kathy and Alicia are good friends, aren't they? —_______.They are always together. [ ]
【简答题】The cap plays a role in the removal of the ___________ intron while poly(A) tail plays a role in the removal of the ____________ intron.
【多选题】针织服装类 针织混纺女衬衫,面料中,棉与腈纶各占 50%。 归类要素主要有:
【单选题】30岁初产妇,妊娠39周,于晨4时临产,10时自然破膜,20时20分查宫口开大2 cm,此时应诊断为
【单选题】Which translation initiation factor in eukaryotic cells mediates the combination of mRNA 5’-cap and mRNA poly(A) tail?
【单选题】----Kathy, what do you think of my painting? ----_____________.
【简答题】Often away __________business trips, Kathy has grown tired of travelling. [A]for [B]in [C]with [D] from