This is an English boy(男孩). His name is Jim. He is twelve. He is in my school. We are in the same

grade. I'm in Class Three, Grade Seven, but he is in Class Four. I'm his good friend. He is my good friend, too.

根据短文内容，补全对话。

A: Excuse me, what's his name?

B: His name is Jim.

A:    1     

B: J-I-M, Jim.

A: Where is he from?

B:    2 

A: How old is he?

B:    3   

A: Is he in your school?

B:    4   

A: Is he in Class Three, Grade Seven?

B:    5    He is in Class Four, but we are good friends.

A: Thank you.

B: That's OK.

2007年6月5日，张某驾驶车辆携带所承包金矿自产30kg黄金前往甲市销售，途中被甲市公安局截获。公安局以张某违反《金银管理条例》，涉嫌经营国家限制买卖物品为由，对张某采取刑事拘留措施，并扣押了涉案黄金。随后检察院批准对张某逮捕。2008年3月，国务院发布决定，取消了涉及黄金生产销售的许可证，检察院遂以认定犯罪的法律、法规已经发生变化为由，作出不起诉决定，但并未返还扣押的黄金。张某不服，提出国家赔偿请求。

关于此案，下列说法中正确的是（）。

A．检察院应当责令公安局返还扣押的黄金

B．公安局与检察院为共同赔偿义务机关

C．对张某被羁押期间的损失，国家应当承担赔偿责任

D．对张某被扣押的黄金，应当返还