塑料通信管道的埋设深度是指管顶至路面，在人行道的深度应不低于（）米，在车行道应不低于

女，65岁。背部有一4cm×3cm大小肿块，质软，呈分叶状，边界不太清楚，活动度较小，无压痛，表面皮肤无红肿，未见静脉扩张。最可能的诊断是（）

A.皮肤癌

B.平滑肌瘤

C.神经纤维瘤

D.皮脂腺囊肿

E.脂肪瘤

在一定的冶炼条件下，造渣制度是指选择最适宜的炉渣成分和（）。

【说明】
存在某鲜花批发系统，系统中处理的信息单元有鲜花和客户，对鲜花使用编号进行唯一标识，鲜花的具体信息包括：名称、颜色、等级。客户包括鲜花种植商，鲜花经销商，客户不使用编号，只需要名称和地址。系统功能如下所述。
(1)当系统统计销存清单时发现某种鲜花当前库存数量少于指定最低库存量时，向鲜花种植商发出采购单，订单中要记录所需鲜花的信息、数量、供应商名称和地址。
(2)收到鲜花种植商的鲜花后，向系统录入归档送货单，要记录交易对应的采购单和实际金额。
(3)当某种鲜花库存数量大于或等于订购数量时，接受鲜花经销商的订货单，并更新销存清单，系统要求订单中标明鲜花的信息和经销商的信息。
(4)鲜花经销商订购的鲜花到达批发环节后，系统生成提货单，包括鲜花信息和经销商信息，然后将提货单发给经销商，等待提货。
(5)系统还要随时可以接受管理人员对于销售和库存的查询，并生成销售与库存情况表，提供给管理人员，包括鲜花信息、本周销售数量、库存数量。
现在假定顶层图是正确的，客户信息文件已经存在并可使用。

【问题1】
完成下述文件格式：

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.

折现利率