[复合型非选择题]患者男，6岁，因“发作性不明原因发笑4年”来诊。发笑与环境不相宜，

下列有关DNA复制过程的叙述中，正确的顺序是

①互补碱基对之间氢键断裂 ②互补碱基对之间氢键合成 ③DNA分子在解旋酶的作用下解旋 ④以解旋后的母链为模板进行碱基互补配对 ⑤子链与母链盘旋成双螺旋结构 [ ]

A．①③④②⑤

B．③①⑤④②

C．①④②⑤③

D．③①④②⑤

1.将球的半径变为原来的两倍，则球的体积变为原来的（ ）

A．2倍

B．4倍

C．8倍

D．0.5倍

增发刊登网上发行中签结果公告的时间是( )日。

A．T+1
B．T+2
C．T+3
D．T+4

You are a manager of Administrative Office named J. S. Sanford. The board of directors have decided to refurbish the offices of Financial Department. Write a memo to tell all the employees that: 1) How long will this project last 2) Where shall be the temporary offices for the Financial Department during this period’ 3) Which kind of affairs might be influenced during this period, and what will be the corresponding solutions You should write about 100 words.

简答从理论上讲，团体决定中个人的冒险倾向有哪些理由？