单项或批量采购金额一次性达到120万元以上的货物或服务，200万元以上的工程应采用的

根据短文内容补全句子

     Most children like watching TV. It's very interesting. By watching TV they can see and learn a lot and know many

things about their country and the world. Of course, they can also learn on the radio. But they can learn better and

more easily on TV. Why? Because they can hear and watch at the same time. But they can't see anything over the

radio. TV helps to open children's eyes. TV helps to open their brains(大脑), too. They can learn newer and better

ways of doing things. They may find the world is now smaller than before. Many children watch TV on Saturday

or Sunday evening. They are always busy with their lessons. But a few children watch TV every night. They go

to bed very late. They can't have a good rest. That's too bad.

1. Children __________ the programs on TV.

2. They can get to know the world by __________ TV.

3. They like TV programs __________ than radio programs.

4. They can learn more easily when they can hear and watch at the __________ time.

5. There are some teaching programs on the __________, too.

6. TV helps to __________ children's eyes and their brains.

7. That's the new __________ of working out the problem.

8. With TVs and radios around us, the world is getting __________.

9. Children can't watch TV for too long because they are always __________ with their lessons.

10. It is __________ for children to watch TV every night.

互联网采用一种唯一、通用的地址格式，为互联网的每一个网络和几乎每一台主机都分配了一个地址，其地址类型有（）。

A.IP地址

B.TCP地址

C.用户名地址

D.域名地址

E.数字地址

下列哪一项不是肝肾综合征的诱因（）

A.大量放腹水

B.消化道出血

C.服用NSAIDs药物

D.小剂量用利尿剂

E.自发性腹膜炎

根据课文《枣儿》回答问题。

老人的儿子和男孩的父亲在剧中未出场，他们对于表现剧本的主题思想有什么作用？

_____________________________________

油品蒸气损耗和（）﹑储存条件﹑油面压力﹑作业环境及生产经营管理水平等因素有关。

A、油品的性质

B、油品密度

C、油品温度

D、控制时间