按配送中心的功能分类，可分为哪几类配送中心？

下图为“我国某地某月两日太阳高度日变化示意图”。读图，完成下列问题。

小题1:该月 ( 　　)

A．地球公转速度不断加快

B．北半球昼夜时差逐渐变大

C．南极地区极昼范围不断扩大

D．上海正午太阳高度持续增大小题2:当该地该月1日日出时，处于1日的范围约占全球的 (　 　)

A．大于4/5

B．大于2/3

C．大于1/2

D．大于1/3

In China, Mother^’s Day is becoming more popular, and carnations（康乃馨）are a very popular gift. In 1997  48  was set as the day to help poor mothers, specially to remind people  49_ the poor mothers in rural areas. In the People^’s Daily,  50_ article explained that “despite originating in the United States, people in China take the holiday   51   it goes in line with（符合） the country^’s traditional ethics（道德标准）—respect to the elderly and filial piety（子女的孝顺）to parents.” In recent years many people began 52  advocate for the official adoption of Mother^’s Day  53  memory of Meng Mu, the mother of Meng Zi, and some officials even formed a non-governmental organization called Chinese Mothers^’ Festival Promotion Society, with the support 100 Confucian scholars and lecturers of ethics. They also ask to replace the Western gift of carnations with lilies（百合花),   54_, were planted by Chinese mothers  55 children left home in ancient times.

下列除哪项外，均可导致渴不多饮

A．阴虚
B．湿热
C．寒湿
D．痰饮
E．瘀血

下面有关制冷系统的吹污过程叙述正确的是( )。

A．为检查吹污的干净程度，可用白布在离阀门100mm处进行检查，以白布无污物为合格

B．试运转中如用空气吹污，要将压缩机压力升至0.5～0.6MPa，并将管路系统中通往外部的阀门相继打开

C．通过气流冲击，将系统内的脏物和锈渣吹除干净

D．保证阀门的开关灵活和严密

E．吹污后，还应对系统中的阀门进行清洗，以除掉吹污过程中黏附在阀门上的脏物和锈渣

县级烟草专卖行政主管部门有权制定本辖区内卷烟零售点合理布局的标准。