患者男，31岁，半年多来，常感疲乏无力，近日疲乏感加重，甚至呼吸费力，确诊为重症肌无

资格预审合格后，联合体在组成等方面的任何变化，须在投标截止时间前征得招标人的书面同意。如果招标人认为联合体的任何变化将出现下列情况之一的，其变化将不能被允许()。

A.严重影响联合体的整体竞争实力的

B.有未通过资格预审的新成员的

C.联合体的资格条件已达不到资格预审的合格标准的

D.有参加资格预审的新成员的

E.招标人认为将影响招标工程项目利益的其他情况

社会风险

阅读理解。

     Glynis Davis:

     I first put on the pounds when I was in the family way and I couldn't lose them afterwards. Then I joined

a slimming club. My target was 140 pounds and I lost 30 pounds in six months. I felt great and people kept

saying how good I looked. But Christmas came and I started to slip back into my old eating habits. I told

myself I'd lose the weight at slimming classes in the New Year... but it didn't happen. Instead of losing the

pounds, I put them on. I'd lost will power and tried to believe that a few bags of fish and chips didn't make any

difference but the

scales don't lie.

     Roz Juma:

     To be honest, I never weigh myself any more. I've learnt to be happy with myself. It seemed to me that I

would feel sorry about every spoonful of tasty food that passed my lips. My idea is simple. You shouldn't be

too much thinking about food and dieting. Instead, you should get on with life and stop dreaming of a

super-thin body. This is obviously the size I'm meant to be and, most of all, I'm happy with it.

     Lesley Codwin:

     I was very happy about winning Young Slimmer of the Year. I'd look at the mirror unable to believe this

slim lady was me. That might have been my problem-perhaps from then on I didn't pay any attention to myself. Winning a national competition makes everything worse, though, because you feel the eyes of the world are

fixed upon you. I feel a complete failure because I've put on weight again.

     Ros Langfod:

     Before moving in with my husband Gavin, I'd always been about 110 pounds, but the pleasant housework

went straight to my waist and I put on 15 pounds in a year. Every so often I try to go on a diet... I'm really

good on a few days, then end up having the children's leftovers or eating happily chocolate-my weakness. I'd

like to be slim, but right now my duty is the children and home. I might take more exercise when my kids are

older.

1. What do you think the four women were all talking about?

A. Their own weight-losing matter.

B. Their life after marriage.

C. Their work as a housewife.

D. Different diets they like.

2. Where are these short passages most likely to be taken from?

A. Talks on the air.

B. Advertisements on the wall.

C. Books in a library.

D. Magazines for children.

3. What does the underlined word "scales" ( in Paragraph 1 ) possibly mean?

A. The coach in the slimming club.

B. A kind of tool to measure weight.

C. Glynis Davis's dear husband.

D. The salesperson in a food shop. 

4. Which of the following best describes each of the four women's attitudes towards slimming?

1. Glynis Davis a. I put on weight soon after I got married.

2. Roz Juma b. Fame doesn't necessarily mean success.

3. Lesley Codwin c. Facts speak much louder than words.

4. Ros Langfod d. I like myself as I am, and to be what you are.

A. 1-c; 2-d; 3-b; 4-a

B. 1-c; 2-b; 3-d; 4-a

C. 1-d; 2-a; 3-b; 4-c

D. 1-a; 2-b; 3-c; 4-d

归类总规则三(二)的适用条件是：①混合物；②不同材料的组合货品；③不同部件的组合货品。

The de facto standard application program interface （API）for TCP/IP applications is the "sockets" interface. Although this API was developed for （1）in the early 1980s. it has also been implemented on a wide variety of non-Unix systems. TCP/IP（2） written using the sockets API have in the past enjoyed a high degree of portability and we would like the same（3） with IPv6 applications. But changes are required to the sockets API to support IPv6 and this memo describes these changes. These include a new socket address structure to carry IPv6 （4）, new address conversion functions, and some new socket options. These extensions are designed to provide Access to the basic IPv6 features required by TCP and UDP applications, including multicasting, while introducing a minimum of change into the system and providing complete （5）for existing IPv4 applications.

（1）是（）

A.Windows

B.Linux

C.Unix

D.DoS