10、20号材质钢管属于（）碳素钢材质。A、一般 B、普通 C、优质 D、低等

与小区选择和重选相关的系统消息可能在以下SIB消息里面找到（）。

A、SIBC

B、SIB4

C、SIB11

D、SIB12

患儿男性，1岁６个月，因“反复发热２个月”来诊。时值夏季，患儿２个月来反复发热，经中西医治疗，用抗生素并加小儿百服宁片等，药后热稍退旋即复热，体温37.5～39.5℃。患儿体质消瘦，面色苍白，皮肤干涩无汗，渴喜多饮，夜卧不宁，纳呆，便溏，小便频数，指纹青紫直透气关，舌红，苔白干，脉细数无力。

其证候是（）

A.上盛下虚

B.正虚邪恋

C.暑伤肺胃

D.脾虚夹湿

E.虚火上浮

F.上虚下盛

Everyone wants to be a pop star. When I was a kid, I wanted to be a pop star.   71   You get to sing and dance and make voices. People are willing to pay you tons of money and, of course, many fans love you. It’s a perfect life; what could be the problems?

  72  And one of the biggest problems is “crazy” fans who live their idols (偶像) too much. Andy Lau, the Hong Kang superstar, experienced that last year. A fan was so crazy about Andy that she persuaded her parents to spend all their money and travel to Hong Kang to meet him. Andy is a nice man so he met the girl and talked with her for a few minutes.

That should have been the end of the story, but it wasn’t!   73  In despair (绝望), the father jumped into the sea and said it was because Andy Lau had made him poor and had made his daughter a “crazy” fan. It’s a very sad story and it shows what can happen when ordinary people become crazy pop fans.

We like famous persons, and we enjoy listening to them.   74  And some people think that, since they love the pop star, the pop star should love then back.. That’s crazy!   75  They have their own families and friends. Their job is to entertain us, not to love us. So, don’t be a “crazy” fan, be a good fan, and just appreciate the joy, the happiness and the excitement that your favorite pop star bring you.

A．Well, clearly, there are lots of problems.

B．Sometimes we think we know them as well as we know our closest friends.

C．It seems like the coolest job in the world.

D．The family had spent all their money to meet Andy and they had no money to return home.E. They hated the superstar.

F. Pop stars have their own personal lives.

G. In fact, there is no difficulty in becoming a pop star.

如果济南厂起诉南京公司，要求给付货款，具有管辖权的法院是( )。
(四)
　　2003年5月，济南某化工厂(以下简称济南厂)与南京某化学制品公司(以下简称南京公司)在无锡签订了一份化工原料买卖合同，双方约定在2003年7月至12月之间由济南厂用罐装车分三批向南京公司发运化工原料共30吨，货到付款。同年7月，济南厂向南京公司发运原料首批10吨，并在货到后第三天收到该批货款30万元。8月初，市场上该化工厂原料价格上扬，济南厂便不再发货。南京公司因缺乏生产原料，几近停产。几经催促未果，无奈南京公司只得向上海某化工厂以高于市场价5%的价格购买此种化工原料20吨。同年9月底，由于生产厂家太多，此种化工原料价格下跌，济南厂马上一次性发货 20吨，并在装车待运前通知南京公司接货。南京公司立即通知济南厂，要求不要发货并解除双方签订的买卖合同。济南厂不同意，理由是合同中并无履约的具体期限，于是强行发货。货到南京后，因无处贮存，南京公司只得将此批化工原料转让给武汉某化学品公司，谁知承运此批货物的南京某运输公司的货轮在安庆江面撞上重庆轮船公司正常行使的客轮，货轮上部分化工原料泄露到江面，济南厂向南京公司催要货款，双方产生争议。

A．济南市有关人民法院

B．南京市有关人民法院

C．无锡市有关人民法院

D．武汉市有关人民法院

文件类File是______包中的一个重要的非流类。