— Excuse me, but I want to use your computer to type a report. 

— You _____ have my computer if you don't take care of it. [ ]

A. shan't

B. might not

C. needn't

D. shouldn't

[设计条件]
·某城市沿湖滨路有一用地，如图1-4-1(a)所示，拟在用地内规划建设场地2.5hm²，其余留作城市绿化。
·湖中已建有一座城市雕塑。
[设计要求]
·考虑城市干道A、B点视线景观，合理划分建设场地和城市绿化用地范围。
·画出完整建设场地，不得占用场地内已有树木树冠范围，满足2.5hm²的面积要求。建设场地用

表示。
[题目]