【单选题】在三位一体的基因概念中,基因是功能单位、______单位、重组单位。
【简答题】在三位一体的基因概念中,基因是______、重组、功能的单位。
【单选题】The talented boy ____ write lyrics when he was at the age of ten
【单选题】T he talented boy ______ write lyrics when he was at the age of ten.
【单选题】The boy was so ______ in reading that he didn’t hear his father knocking at the door.
【单选题】在三位一体的基因概念中,基因是功能单位、______单位、重组单位。
【简答题】完形填空 I had ever been invited to see a performance. That day I met a brave and talented boy I would never 1 . The young musician, Mr. Patrick Henry Hughes, was rolled onto the stage in his wheelchair a...
【单选题】在三位一体的基因概念中,基因是功能单位、______单位、重组单位。
【单选题】The talented boy ____ write lyrics when he was at the age of ten.
【单选题】The talented boy ____ write lyrics when he was at the age of ten.