下列关于次声波的说法中正确的是( )。A.人们可以听见 B.人们无法听见 C.不能

题型:单项选择题

问题:

下列关于次声波的说法中正确的是( )。

A.人们可以听见

B.人们无法听见

C.不能产生衍射

D.不能产生反射

考点:地方公务员行政职业能力测试黑龙江省公务员考试行政职业能力测试真题2005年
题型:单项选择题

阅读理解。

      What's the weather like today? It's sunny, windy and warm. I go to meet my pen pal — a girl from Dalian,

in the City Zoo. The zoo is between a supermarket and a library. My pen pal's name is Lingling. She is thirteen

years old and she wants to be an animal feeder (饲养员). She loves animals very much. Now we are watching

elephants playing. They are funny and clever. There are many people in the zoo. They like to see animals. A boy

is feeding a koala. But the animal feeder stops him. We have a good time today.

1. The weather today is ______. [ ]

A. cloudy, windy and warm.

B. rainy, windy and cold.

C. sunny, windy and warm

D. sunny, cloudy and cool.

2. Ling ling is from ______. [ ]

A. Hainan

B. Shanghai

C. Taiyuan

D. Dalian

3. The zoo is ______. [ ]

A. across from a hotel

B. between a supermarket and a library

C. next to a post office

D. in front of a pay phone

4. What does Lingling want to be? [ ]

A. A doctor

B. A teacher

C. a nurse

D. An animal feeder

5. Which is wrong? [ ]

A. People can feed koalas in the zoo.

B. Lingling loves animals.

C. We can see elephants in the zoo.

D. Ling ling is a girl and she is 13.

题型:单项选择题

Can you play football _______ us? [ ]

A. with    

B. for      

C. in      

D. and

题型:单项选择题

传递信息必须具备信源、信宿和信道三个要素。 ( )

题型:单项选择题

红十字会在救灾工作中的主要任务是()。

A、帮助重建家园

B、救急阶段,对伤病人员和灾民进行救助

C、对伤病人员进行现场初级急救

题型:单项选择题

一患者下颌缺失,余留牙正常,前庭沟较浅。采用可摘局部义齿修复时,错误的作法是()

A.模型观测应该采用平均倒凹法

B.基牙上应该采取PPI卡环

C.基牙可以选择

D.下颌左侧牙槽嵴区取印模时应尽量扩展

E.应该采用压力式印模

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