除存款账户为（）状态外，均可进行扣划交易。A.质押 B.口头挂失 C.书面挂失 D.

图示为一座110kV/35kV/10kV变电站，110kV和35kV采用敞开式配电装置，10kV采用户内配电装置，变压器三侧均采用架空套管出线。正常运行方式下任一路110kV电源线路带全所负荷，另一路热备用，两台变压器分列运行，避雷器选用阀式避雷器。其中：110kV电源进线为架空线路约5km，进线段设有2km架空避雷线，主电压器距110kV母线避雷器最大电气距离为60m。35kV系统以架空线路为主，架空线路进线段设有2km架空避雷线，主变压器距35kV母线避雷器最大电气距离为60m。10kV系统以架空线路为主，主变压器距10kV母线避雷器最大电气距离为20m。请回答下列问题，并列出解答过程：

请说明下列关于110kV侧避雷器的设置哪一项是正确的？（）

A.只设置LA3、LA4

B.只设置LA1、LA2、LA3、LA4

C.只设置LA1、LA2

D.设置LA1、LA2、LA3、LA4、LA5、LA6

根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项。其中有两项为多余选项。

Most drinks stating that they are fruit-flavored (水果味道的) contain no fruit at all, while most of the rest contain only a small quantity of fruit, according to a study carried by the British Food Commission.

“Shoppers need to check the labels (标签) before buying drinks, though sometimes the actual content can be non-existent,” said Food Commission spokesperson Ian Tokelove. “Food production is highly competitive.    小题1:   It will increase profits, and consumers won’t always realize they are being tricked.”

Flavorings are focused on the flavors of natural food products such as fruits, meats and vegetables, or creating flavor for food products that do not have the desired flavors. Researchers analyzed the contents of 28 strawberry-flavored products sold in stores.    小题2:   Of the 11 products that did contain strawberries, five of them contained less than one percent real fruit. In addition, each juice box contained nearly eight teaspoons of sugar.

  小题3:   Let’s take jam as an example. Some strawberry-flavored jam was labeled as containing no artificial colors, flavors, or sweeteners, but it contained absolutely no strawberries at all.

  小题4:   Consumers have the rights to know clearly about what they have bought. Under current UK law, food packages do not have to distinguish between natural and artificial flavoring. “Describing a product as strawberry flavor and covering the surface of the packet with pictures of strawberries is misleading.    小题5:   Unfortunately, it is also legal and widespread,” Tokelove said. “It’s time to take measures to protect the consumers’ rights.”

A．The products which contain real fruit are popular with people.

B．Even products advertised as more natural often contained no fruit.

C．They found that about 60 percent of them didn’t contain any fruit at all.

D．If companies can cut their costs by using flavoring, they are likely to do so.E. It is important and necessary to demand a small amount of flavoring in the products.

F. Actually the product contains just a tiny percentage of strawberry or even no fruit at all.

G. The Food Commission suggested all flavors used in a product should be listed on the packaging.

需求分析阶段的任务是( )。

A．软件开发方法

B．软件开发工具

C．软件开发费用

D．软件系统功能

要保证机车信号系统正常工作，必须满足三个条件，即：（）、工作电源和控制条件，三者缺一不可。