《灵枢·经脉》所载“实则狂癫，虚则足不收，胫枯”，此为何经之别的病变( )A．手少

某市区化妆品生产企业为增值税一般纳税人，按月缴纳增值税和消费税，2011年5月计算失误导致漏计化妆品销售取得的含税收入42000元，2011年8月1日自行发现并实施补税。
要求：根据以上资料，按照下列序号计算回答问题，每问需计算合计数。

补交的城建税及其滞纳金。

A department store made an announcement in the local newspaper to launch a bonus sale promotion in July 2008. Under this promotion plan any consumer who bought commodities for RMB 200 yuan would be granted one bonus coupon with a particular number for a lucky-draw. The lucky-draw would be made publicly on 31 July 2008. During July Mr Zhou received five coupons for buying commodities totalling more than RMB 1,000 yuan in the department store.On 31 July 2008 the department store made the lucky-draw in public and announced all the numbers of coupons in winning the bonus.On 2 August 2008 the department store put a written notice on the notice board in the front of its premises, stating that the winners should come to cash the bonus before 10 August 2008, otherwise they should be regarded as automatically giving up the bonus.On 12 August 2008 Mr Zhou got to know the lucky number on one of his coupons was the same as the lucky number for the first class bonus of RMB 5,000 yuan. He went to the department store to cash the bonus but was refused by the department store on the grounds that he was too late to take the bonus.Required:Answer the following questions in accordance with the relevant provisions of the Contract Law of China and give your reasons for your answers:

(c) State the legal nature of the department store’s public notice indicating the time limit for cashing the bonus after the lucky-draw and whether the notice was in accordance with the law. (4 marks)

某化学兴趣小组的同学想要绘制硝酸钾、食盐、氢氧化钙的溶解度曲线。用实验方法测定得到这三种物质在不同温度下在水中的溶解度数值，并记录如下：硝酸钾、氯化钠、氢氧化钙在不同温度时的溶解度。

(1)请说出硝酸钾、氯化钠、氢氧化钙三种物质的溶解度如何随温度的变化而变化？____________________________________________________________________

(2)将60℃的硝酸钾饱和溶液降温到20℃时，下列说法正确的是_____

A.溶液中溶质质量分数不变 B．溶液质量不变

C．溶液中溶质的溶解度减小 D．溶液变成不饱和溶液

(3)要使硝酸钾在水中的溶解度增加，可以采取的措施是____。

(4)同一种物质的饱和溶液与不饱和溶液是可以相互转化的，请你总结硝酸钾由不饱和溶液变为饱和溶液的方法．a____；b____；c____。 若将一定质量的硝酸钾不饱和溶液变为饱和溶液，则____________

A.溶液的质量一定变小 B．溶液中溶质的质量分数一定变大

C．溶液的质量一定变大 D．溶液中溶质的质量分数可能不变

(5)请你简要分析为什么可用冷却热饱和溶液的方法除去硝酸钾中混有的少量氯化钠？

患儿，男，10岁，因患上呼吸道感染，曾服用氯霉素3天。检查结果：贫血，网织红细胞<0.1%，骨髓有核细胞增生减低，见到巨大原始红细胞，后经用青霉素治疗后，骨髓象即恢复正常，可能诊断为（）

A.再生障碍性贫血

B.感染性贫血

C.急性造血功能停滞

D.溶血性贫血

E.缺铁性贫血

预防Rh血型不合引起的新生儿溶血症的方法是

A．用抗Rh血清给新生儿注射
B．给胎儿输母亲的红细胞
C．用过量的抗原中和母亲的抗Rh抗体
D．用免疫抑制剂抑制母亲产生抗 Rh抗体
E．分娩72小时内给产妇注射抗Rh免疫血清