WHO提倡母乳喂养的重要原因是（）。 A.母乳抑制大肠杆菌的生长和活性，防止肠道感染

Malls are popular places for Americans to go. Some people spend so much time at malls that they are called "mall rats". Mall rats shop until they drop in the hundreds of stores.

People like malls for many reasons. They feel safe because malls have police stations. Parking is usually free, and the weather inside is always fine. The newest malls have beautiful rest places with waterfalls and large green trees.

The largest mall in the United States is the mall of America in Minnesota. It covers 4.2 million square feet. It has 350 stores, eight nightclubs, and a large park! there are parking spaces for 12.750 cars. about 750,000 people shop there every week.

The first indoor mall in the United States was built in 1965 in Edina Minnesota. People love doing all their shopping in one place. More malls are built around the country. Now malls are like town centers where people ____________________. They shop, of course, they also eat in food courts(广场) that have food from all over the world. They see films at theaters. Some people even get their exercise by doing the new sport of "mall walking". Others go to malls to meet friends.

In some malls, people can see a doctor and even go to the church. In other words, people can do just about everything in malls. Now people can live in their favorite shopping center in fact.

小题1:Why do people like malls? (please answer within 10 words)

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小题2:What does “mall” mean here?

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小题3:Except shopping, what else can people do in the mall? (please answer within 30 words)

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小题4:Please fill in the blank in the fourth paragraph with proper words or phrases to complete the sentence. (please answer within 10 words)

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小题5:What is the best title of this passage?

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广西省兴宁区五塘镇五塘社区兴宁区积极摸索“清洁家园、清洁水源、清洁田园”的常态化管理路子，制定“讲得明、叫得动、成习惯”符合实际的村规民约。先后出台《五塘镇五塘社区“清洁乡村”环境卫生责任约谈制度》等四个制度，以制度管人、依制度办事。材料中提到的村规民约

①保证村民能够切实监督村委会的工作              

②是村民自治的基础

③使村民自治逐步走上制度化、规范化的轨道        

④起到规范村民及村干部行为的作用

A．①②

B．②③

C．③④

D．②④

具有健脾补中，升阳举陷，益卫固表，托毒生肌，利水消肿功效的药物是（）

A.人参

B.西洋参

C.党参

D.黄芪

E.太子参

软件工程的出现是由于( )。

A．程序设计方法学的影响

B．软件产业化的需要

C．软件危机的出现

D．计算机的发展

属于碱性氨基酸的是（）

A.赖氨酸

B.丙氨酸

C.谷氨酸

D.亮氨酸

E.脯氨酸