现有如下两个反应:

A、NaOH + HCl =" NaCl" + H₂O

B、2FeCl₃+Cu =2FeCl₂+CuCl₂

（1）根据两反应本质，判断能否设计成原电池：A、        ， B、__________（选择“能”或“不能”）；

（2）如果不能，说明其原因                                                       

________________________________________________________________；

（3）如果可以，则写出正、负极材料、电极反应式及电解质溶液名称：

负极材料________，电极反应式为                                 ，正极材料       ，电极反应式为                                              ，

电解质溶液名称是                                                     。

—Shall the salesman deliver the goods for you?   

—No, I'd rather he __________. [ ]

A. hasn't delivered

B. has delivered them

C. hadn't delivered them

D. had them delivered