气溶胶

阅读下面的材料，从每题所给的A、B、C三个选项中，选出最佳选项回答问题或完成句子。

     Long ago, people lived on wild animals, fruits and other plants and they didn’t need to use money.

     As time passed, families had more products(产品) than they needed, such as animals and crops. So

they needed to trade(交易) with others. They began to use money to make it easier. However, it was not

like the money we use today. They used shells, rice, salt or large stones.

     During the 600s BC, people began using coins as money. Because they were easier to carry than

goods(货物), countries began to make coins as their money

     The Chinese were the first to use paper money, probably in the 11th century. An Italian traveler, Marco Polo, saw the Chinese use paper money when he visited China in the 1200s. After his travel, he told the

western people what he saw. But European countries didn’t start using paper money till the1600s.

     Today we have many ways to pay for things, such as coins, paper money and cards. Some prefer to

pay by card. That’s because paying with a card is easier and safer than carrying around a lot of “real”

money.

1. People began to use money because they ______.

A. lived on plants  

B. raised animals  

C. needed to trade

2. People used ______ as money during the 600s BC.

A. shells  

B. coins  

C. cards

3. Which country used paper money first?

A. Japan.  

B. USA.  

C. China.

4. The passage tells us the ______ of money.

A. history  

B. use  

C. collection

燃气聚乙烯（PE）管道采用管沟开挖方法敷设时，应设置塑料保护板进行保护。保护板敷设在管道（）。

A、包扎固定在PE管正上方

B、正上方约300mm

C、周围

D、每间隔100m一处

辩护律师在庭审中对控方证据提出异议，主张这些证据不得作为定案依据。对下列哪些证据的异议，法院应当予以支持？（）

A.因证人拒不到庭而无法当庭询问的证人证言

B.被告人提供了有关刑讯逼供的线索及材料，但公诉人不能证明讯问合法的被告人庭前供述

C.工商行政管理部门关于查处被告人非法交易行为时的询问笔录

D.侦查人员在办案场所以外的地点询问被害人所获得的被害人陈述

影像声回放检验。影像声采集后风险监管员要及时回放检验，如录制效果不符合规定应（）。

A.重新录制

B.及时上报

C.备案登记

D.删除文件

请根据所给出的英文单证完成《入境货物报检单》填制的单项选择题31～40题：

“L/CNo.”栏应填（）。

A.3260980000049

B.722020

C.COSU71882006615

D.028290757