题目

Nowadays, some hot network languages are even          in some official media, such as CCTV and People’s Daily. A. adapted                           B. adopted                    C. appointed                D. aimed 答案：B 解析: 略下列关于DNA复制过程中，正确顺序是（   ）① 互补碱基对之间氢键断裂 ② DNA聚合酶作用下把脱氧核苷酸连接成链  ③ DNA分子在解旋酶作用下解旋    ④ 以母链为模板进行碱基互补配对并形成氢键  ⑤ 子链与母链盘旋成双螺旋结构A．③①②④⑤B．③④②⑤①C．③①④②⑤D．①③④②⑤