首选大环内酯类抗生素治疗的肺炎是（）。 A.干酪性肺炎 B.肺炎球菌肺炎 C.肺炎支

请将下列句子改为同义句，每空一词。

1. It's time for lunch.

    It's time                         lunch.

2. I had a great time in Beijing.

    I                         in Beijing.

3. We would like to buy some food.

    We                          buy some food.

4. Beijing is not near our city.

    Beijing is                          our city.

5. The student likes to walk to school.

    The student likes to go to school                         .

6. My father bought me a computer yesterday.

    My father bought a                         me yesterday.

7. Let's show the way to you.

    Let's show             the             .

8. I'm very tired and can't walk home.

    I'm             tired              walk home.

9. A plane is faster than a train.

    A train is             than a            .

10. I want to send a letter to her.

      I want to send                         letter.

科长，今晚大家去喝酒，您也一起去吧。

慢性阻塞性肺疾病呼吸性酸中毒时，下列药物不可以使用的是（）

A.三羟甲基氨基甲烷（THAM）

B.糖皮质激素

C.呼吸兴奋剂

D.巴比妥类药物

E.血管活性药物

下列属于长期人力资源规划的是( )。

A．二年计划

B．三年计划

C．四年计划

D．五年计划

休克患者在应用晶体液时，下列错误的是（）

A.非失血因素的休克，应以补充晶体液为主

B.失血性休克，仍需输入适量晶体液，以补偿组织间液及细胞内脱水

C.休克时间越长或越严重，需要补充晶体液的量越多

D.失血性休克补充血容量时，最恰当的晶体液为5%葡萄糖生理盐水

E.液体复苏初期，输入的液体种类并不重要，而是争取时间维持组织灌注，可先输入等渗盐水或平衡溶液1000～1500ml