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问题 单项选择题

将相互关联的过程作为系统加以识别、理解和管理，有助于组织提高实现其目标的有效性和效率，体现质量管理原则的( )。

A．以顾客为关注焦点
B．领导作用
C．过程方法
D．管理的系统方法

答案

参考答案：D

阅读理解

阅读理解。

      Hello!  My name is Gina. I have two brothers.  They are Dave and Alan.  Dave likes sports

very much. He likes to play volleyball. He plays volleyball every afternoon. He has five volleyballs.

Alan doesn't like sports. He likes to watch TV. He watches TV every evening.

1.Is Gina Dave's sister?

______________________________________________________

2.Does Dave play volleyball every afternoon?

______________________________________________________

3.How many volleyballs does Dave have?

______________________________________________________

4.Who likes to watch TV, Gina, Dave or Alan?

______________________________________________________

5.How many brothers does Gina have?

______________________________________________________
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单项选择题

In the following essay, each blank has four choices. Choose the best answer and write down on the answer sheet. Spread spectrum simply means that data is sent in small pieces over a number of the（71） frequencies available for use at any time in the specified range. Devices using（72） spread spectrum (DSSS) communicate by （73） each byte of data into several parts and sending them concurrently on different （74） . DSSS uses a lot of the available （75）, about 22 megahertz (MHz).

74（）

A．bits

B．frequencies

C．packets

D．messages
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