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關於ori的百科

下面是四種不同質粒的示意圖,其中ori爲複製必需的序列,amp爲氨苄青黴素抗*基因,tet爲四環素抗*基因,箭...
下圖是某質粒示意圖,其中ori爲質粒複製所必需的核苷*序列,amp爲氨苄青黴素抗*基因,tet爲四環素抗*基因...
下面是質粒的示意圖,其中ori爲複製必需的序列,ampr爲氨苄青黴素抗*基因,tetr爲四環素抗*基因,箭頭表...
下面是四種不同質粒的示意圖,其中ori爲複製必需的序列,ampr爲氨苄青黴素抗*基因,tetr爲四環素抗*基因...
下圖是某質粒的示意圖,其中ori爲複製必需的序列,amp爲氨苄青黴素抗*基因,tet爲四環素抗*基因,箭頭表示...
 Oh,sorry.IforgotwhereIreadthearticle,orI
  •  Oh,sorry.IforgotwhereIreadthearticle,orI

  • 問題詳情: Oh,sorry.IforgotwhereIreadthearticle,orI___ittoyounow.   A.willshow  B.show  C.canshow  D.wouldshow【回答】B知識點:一般現在時及其被動式題型:選擇題...
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 IforgetwhereIlearnedthesaying,orI
  •  IforgetwhereIlearnedthesaying,orI

  • 問題詳情: IforgetwhereIlearnedthesaying,orI_____ittoyounow.    A.willshow                                           B.wouldshow         C.amgoingtoshow D.amshowing【回答】B知識點:虛擬語氣題型:選...
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IforgetwhereIreadthearticle,orI
  • IforgetwhereIreadthearticle,orI

  • 問題詳情:IforgetwhereIreadthearticle,orI_____ittoyounow.A.willshowB.wouldshowC.amgoingtoshowD.amshowing【回答】B知識點:動詞時態題型:選擇題...
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—Thankyouforremindingmeofthetime,orI
  • —Thankyouforremindingmeofthetime,orI

  • 問題詳情:—Thankyouforremindingmeofthetime,orI_______latefortheflightyesterday.—Don’tmentionit.A.shouldbe          B.wouldbe         C.willhavebeen          D.wouldhavebeen【回答】D知識點:虛擬語氣題型:選擇題...
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---Thankyouforremindingmeofthetime,orI       lateforthe...
  • ---Thankyouforremindingmeofthetime,orI       lateforthe...

  • 問題詳情:---Thankyouforremindingmeofthetime,orI       latefortheflightyesterday.---Don’tmentionit.A.willhavebeen                                          B.wouldhavebeenC.mustbe             ...
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單項選擇—WhencanIgoouttoplay? —Finishyourhomeworkfirst,orI
  • 單項選擇—WhencanIgoouttoplay? —Finishyourhomeworkfirst,orI

  • 問題詳情:單項選擇—WhencanIgoouttoplay? —Finishyourhomeworkfirst,orI_______letyougoout.A’t         B.didn’t          C.won’t        D.haven’t【回答】C 由句意可知,本句用一般將來時,故選C。知識點:動詞時態題型:選擇題...
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