When the delegates met at Philadelphia in1787，their task was to _______．
A、write a new constitution
B、see what they can do about the Articles of Confederation
C、design a new form of government
D、revise the Articles of Confederation
【正确答案】：D
【题目解析】：本题考查联邦政府。根据课本P198可知，当代表们1787年在费城开会时，他们的任务是修改《联邦条例》。
