知识密集型技术

题型:名词解释

问题:

知识密集型技术

考点:自然辩证法自然辩证法题库
题型:名词解释

函数f(x)=x2+2(a-1)x+2在区间(-∞,4]上递减,则a的取值范围是 [ ]

A.[-3,+∞)

B.(-∞,-3)

C.(-∞,5]

D.[3,+∞)

题型:名词解释

普萘洛尔是哪一类抗心律失常药()

A.ia(na通道阻滞剂)

B.iii类

C.ⅳ(钙拮抗剂)

D.ⅱ(p阻断剂)

E.磷酸二酯酶抑制

题型:名词解释

动词填空。

用括号内所给动词的适当形式填空。

1. Everyone in his class _______ (fly) kites every Sunday.

2. Tom, _________ (not feed) the birds here.

3. What time _________ Lucy and Lily often ______ (have) supper?

4. She would like ________ (do) some shopping.

5. Simon enjoys ________ (score) goals on the football field.

6. Can you _______(speak) it in Chinese?

7. Going _______ (run) in the morning is good for our health.

8. We love _______(play) football very much.

9. Sandy is good at _____ (swim).

10. My uncle _______ (live) on the first floor.

题型:名词解释

下列属于国际检疫传染病的传染病是

A.流脑

B.鼠疫

C.伤寒

D.霍乱

E.炭疽

题型:名词解释

在建设项目人力资源管理的职位分析方法中,职位分析收集和整理与工作有关的信息包括( )。

A.经验和技能

B.受教育程度

C.工作活动及其职责

D.工作评价标准

E.工作性质

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