见习期未满的新教师从事有偿补课的，学校不再与其签订聘用合同。

阅读理解。

     Some people remember things by writing to themselves. Then they leave the notes in obvious places,

such as on the table or on the floor in the middle of the living room. I don't think I like to write notes to

myself. Most of the time I lose them or forget to look at them until it's too late. I prefer to use an alarm

clock to tell me what I should do. I have ten alarm clocks in my house. They could tell me about things.

For example, if I have to make a telephone call at a certain time, I'll set an alarm clock to go off a few

minutes early and put the clock by the telephone. Or if I want to watch a certain television program, I'll

set an alarm clock at the right time and put the clock on top of the TV set. I can remember almost

anything if I use my clocks. However, sometimes an alarm clock goes off and I don't know what it means. I always remember setting it, but not why I Set it. If the clock is by the telephone, I know I may have set

it to tell me to call someone, but I can't be sure. I might have set it to tell myself that somebody was to

call me at a certain time.

1. Some people like to write notes to themselves so that they can                 .

A. leave them in obvious places

B. remember what to do at a certain time

C. watch a certain program

 D. make a phone call at a certain time

2. I don't like to write notes to myself because                 .

A. they are easy to lose or forget to look at

B. I don't know where to put them

C. my handwriting is poor

D. it gives me too much trouble

3. I often use                  to help me remember things.

A. a note book

B. a computer

C. telephone calls

D. alarm clocks

4. Sometimes an alarm clock can't help me because                  .

A. I put the clock in a wrong place

B. the clock goes wrong

C. when the clock goes off, I forget why I set it

D. I'm not sure whom I should call

5. In this passage "go off" means                   .

A. start off

B. get off

C. go away

D. make a sudden noise

患者，男性，64岁，慢性乙型病毒性肝炎30余年。进食油炸麻花后突发呕血和黑便。该患者呕血的原因可能是（）。

A.凝血功能异常

B.胃溃疡出血

C.急性胃黏膜病变

D.食管-胃底静脉曲张破裂出血

E.十二指肠溃疡出血

局麻药中加入肾上腺素是为了（）

A.延缓吸收降低，降低毒性反应，延长局麻时间

B.减少注射部位出血

C.减少麻药的浓度

D.加快药物作用

E.防止休克

运用调和平均数法计算平均数的场合是（）。

A、掌握总体标志总量和单位总数

B、掌握组标志总量和组变量值

C、掌握组变量值和组单位数

D、缺少算术平均数基本形式的分母资料

E、缺少算术平均数基本形式的分子资料

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