CTC设备如何单锁道岔？

休克病人补液监测的最佳指标是（）

A.血压

B.脉压

C.尿量

D.中心静脉压

E.表浅静脉充盈度

句型转换。

1. There are some new words in Lesson 4. (同义句)

    There are some new words in _______ _______ lesson.

2. Yesterday was April 22nd. (划线提问)

    _______ was the _______ yesterday?

3. What shape is your recorder? (同义句)

     _______ the _______ of your recorder?

4. Kangkang was born in Beijing on May 18th. (划线提问)

    _______  and _______ was Kangkang born?

5. I want to buy a flower for my mother. (划线提问)

    What _______ you _______ to buy for your mother?

6. There're some flowers in her room. (改为一般疑问句)

    _______ flowers in her room.

7. She has supper after school.

    _______ she _______ supper.

8. I think babies like dolls. (改为否定句)

    I _______ think babies _______ dolls.

9. Our classroom is eight meters wide. (划线提问)

    _______  is _______ classroom?

膜化骨

诊断的主要任务是( )。

A．在诸多致灾因素中找出危险性最高、危害程度最严重的主要因素，并对其成因进行分析，对发展过程及可能的发展趋势进行准确、定量的描述

B．选用企业特性和行业安全生产共性相统一的评价指标体系

C．判断已经发生的异常征兆、可能的连锁反应

D．通过对各种客观的事故记录进行整理、分析和归纳，必要时咨询专家的意见

（）指接受（）对票据权利的转让、授权或者质押并取得票据的人的名称。

A.被背书人；背书人

B.背书人；被背书人

C.前手；后手

D.后手；前手