电子膨胀阀的几种典型结构是（）。 A.电加热器驱动式和脉冲电机式膨胀阀 B.电加热器

Can you imagine being savagely attacked by a dog? What if the attack was so severe that your nose, lips and chin were completely destroyed? How would you feel about yourself? Would you be able to look at yourself in the mirror? And how do you think other people would treat you?

Isabelle Dinoire is someone who can answer all of these questions honestly and openly.

Last November Isabelle was attacked and mauled by her own dog. The attack was so severe that her lower face was damaged; it seemed, almost beyond repair. She was rushed to hospital and became the first person ever to have a face transplant.

With such severe injuries doctors offered Isabelle little hope that they would be able to repair the damage to her face using conventional surgery.

Shortly after being admitted, she came to the attention of Dr Bernard Devauchelle who, unlike other surgeons, believed there was an alternative: "We found ourselves saying, yes, it's clear this woman needs a transplant," he said.

Two days after the operation she saw her face in the mirror for the first time. She said "I was scared to look at myself, but when I did it was already marvelous and I couldn't believe it. I thought it would be blue and swollen but it was already beautiful."

Now, less than a year after her 15 hour operation, she’s trying to rebuild her life and there is no doubt how she feels about her new face: "I have been saved. Lots of people write saying that I need to go on, that it's wonderful. It's a miracle somehow."

Although there were ethical questions raised about their decision to carry out the procedure, the doctors who operated on Isabelle are quick to defend their decision.

One of them said "Was it possible for her to live without a face? It's easy to say we shouldn't have done the operation, but her life has changed, she goes shopping, goes on holiday, she lives again."

小题1: What would be the best title of the passage?

A．The first face transplant

B．A successful face operation

C．The most severe damaged face

D．The breakthrough of surgery小题2: The writer uses the five questions at the beginning of the passage to ___________________.

A．tell the story about Isabelle Dinoire

B．show a severe face damage event

C．draw the readers’ attention to the topic

D．invite the readers to answer them小题3: It can be concluded from Isabelle Dinoire’s remarks that___________________.

A．she was too shocked to see herself in the mirror

B．she was satisfied with the result of the operation

C．she thought her damaged face couldn’t be repaired

D．she looked more beautiful than before小题4: According to the passage, which of the following is NOT true?

A．It seemed that it was impossible to recover Isabelle’s face using face transplant

B．After operation Isabelle thought she looked beautiful and rebuilt her life again

C．Some doctors had no better idea to repair the damage to Isabelle’s face

D．It was Dr Bernard Devauchelle who came up with the idea of face transplant

男，25岁。腹部被倒墙压伤，中腹部剧痛伴呕吐3小时。血压120／86mmHg，体温38℃；腹胀、肌紧张，压痛、反跳痛阳性，肠鸣音消失。最可能的诊断是（）。

A.腹壁挫伤

B.腹膜后血肿

C.肝破裂

D.小肠破裂

E.右肾挫伤

建立统一的电力系统主要有下 * * 个优点（）。

A、可以降低发电成本；

B、可以减少备用容量；

C、可以提高供电可靠性；

D、可以减少电能损耗；

E、可以保证电能质量；

F、可以充分利用动力资源。

某公司甲商品期初实际成本85000元，本期购入甲商品实际成本净额325000元，本期甲商品实现销售收入总额425000元，本期发生销售折让5000元，发生销售折扣10000元，甲商品销售毛利率为30%；按毛利率法计算，甲商品期末存货实际成本为( )元。

A．116000

B．123000

C．126000

D．287000

2000年8月，甲厂向A银行借款20万元，期限一年，以本厂所有的一辆价值40万元的轿车做抵押，并到车辆管理部门办理了抵押登记；同年9月，甲厂又以该轿车作抵押物，向B银行借款15万元，期限半年双方也到车辆管理部门办理了抵押登记手续。2001年2月，甲厂用来抵押的轿车因火灾被烧毁，获保险公司赔偿金40万元，2001年3月甲厂向B银行的借款到期，B银行向甲厂追讨15万元借款，否则便要拍卖被抵押的轿车。A银行获悉后，认为甲厂未经其同意便将抵押给该厂的轿车抵押给丁B银行，侵犯了其抵押权。甲厂答复说汽车已被烧毁，抵押权没了标的物，自然也没了抵押权。

汽车被毁，抵押权人如何实现其抵押权？