诊断DIC的确诊试验有TT延长、ELT缩短和（）。

The business executive was deep in debt and could see no way out. Creditors (债主) were closing in on him. Suppliers were demanding payment. He sat on the park bench, head in hands, wondering if anything could save his company from bankruptcy (破产).

Suddenly an old man appeared before him. “I can see that something is troubling you.” he said. After listening to the executive, the old man said: “I believe I can help you.”

He asked the man his name, wrote out a check, and pushed it into his hand saying: “Take this money. Meet me here exactly one year from today, and you can pay me back at that time.” Then he turned and disappeared as quickly as he had come.

The business executive saw in his hand a check for $500,000, signed by John D. Rockefeller, then one of the richest men in the world!

“I can settle all my debts in a moment!” he realized. But instead, the executive decided to put the uncashed check in his safe, just knowing it would give him the strength to work out a way to save his business.

With renewed optimism, he made better deals and extended terms of payment. He closed several big deals. Within a few months, he was out of debt and making money once again.

Exactly one year later, he returned to the park with the uncashed check. At the agreed-upon time, the old man appeared. But just as the executive was about to hand back the check and share his success story, a nurse came running up and grabbed the old man.

“I’m so glad I caught him!” she cried. “I hope he hasn’t been bothering you. He’s always escaping from the rest home and telling people he’s John D. Rockefeller.” And she led the old man away by the arm.

小题1:What was the executive worried about?

A．He couldn’t produce enough for the suppliers.

B．The creditors wouldn’t lend him any money.

C．His products didn’t sell well.

D．He might run into bankcruptcy.小题2:Which of the following statements about the old man is TRUE?

A．The old man had known the executive was in trouble before he came.

B．The old man’s way of helping the executive worked out well.

C．The check he wrote was far from enough for the executive.

D．In fact the old man didn’t want to have his money back.小题3:The executive didn’t cash the check because ____________.

A. He was afraid that the bank didn’t have so much money.

B. The check gave him a lot of strength and encouragement.

C. He was uncertain if he could ever pay back the money.

D. He knew the old man wasn’t John D. Rockefeller at all.

某级公路i₁=2%，i₂=5%，变坡点桩号：K6+500，变坡点设计高程为90.50m，竖曲线半经R=8000m。

计算：

（1）计算竖曲线要素；

（2）竖曲线起终点桩号及标高；

（3）计算桩号K6+580处的设计标高？

为发行人进行审计的注册会计师属于内幕人员．

对一个新建成的零售商业物业而言，日常管理费中的公共能耗费应约占总费用的( )。

A．30%
B．40%
C．50%
D．60%

关于设备监理单位与承包商之间的组织协调，下列说法错误的是( )。

A．监理单位与制造、安装承包商之间是监理与被监理的关系

B．在工程实施过程中，监理工程师应了解和协调进度、质量、造价以及合同管理和信息管理中的有关情况，理解承包商的困难，并热诚地帮助解决困难，促使承包商能够顺利地完成安装与调试任务

C．在涉及承包商的正当权益时，监理单位应站在公正的立场上予以维护

D．各专业监理工程师与承包商各专业技术人员之间、总监理工程师与承包商项目经理之间可以发生经济关系