采购合约书的正面记载的是（）
A.特殊条款
B.附加条款
C.一般条款
D.基本条款
参考答案：D
________ he can’t understand is ________ his son doesn’t like the school. He is very upset about this.[ ]
A．That；why
B．Why；that
C. What ；why
D．Whether；that
西餐的摆台要求是什么？
