绿化管理的基本要求包括:及时对妨碍业主、物业使用人活动的绿化植株进行(),减少人为践

题型:单项选择题

问题:

绿化管理的基本要求包括:及时对妨碍业主、物业使用人活动的绿化植株进行(),减少人为践踏对绿化造成的危害。

A.维护

B.维修

C.改造

D.安排

考点:助理物业管理师助理物业管理师题库
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DSA需要对两次采集的图像进行数字图像处理中的()

A.图像相加

B.图像相减

C.图像相乘

D.图像相除

E.图像积分

题型:单项选择题

Briana, a student at John Fenwick School in Salem County, US, has a lot of free time. The 13-year-old girl used to hang out on the streets after school. “I know it wasn’t good, but I really had nothing else to do,” Briana said.

Briana was not alone. Many kids in her city had too much free time and nothing to do. To solve this problem, four school districts in Salem began a program called Big Brothers/Big Sisters. The program helps students make good use of their after-school time. Big Brothers/Big Sisters invites mentors to help students in grades 6 to 8 build healthy relationships and take part in productive activities.

The “Littles” and the “Bigs” are nicknames (昵称) for students and mentors. Most mentors are teachers. The “Bigs” and “Littles” usually meet once a week. They play games, share stories and go on trips.

The program has already helped many Salem students.

Briana’s mentor is the school principal (校长), Syeda Woods. Woods took Briana ice-skating, to pizza parties and for a visit to Longwood Gardens in Pennsylvania. “When I got out, I saw that Salem is a very small place,” Briana said. “The program helps me experience the outside world and see many new things.”

Kathy Jennings, 13, said she was very shy before, but now is much more open.

“In the program, I see my mentor as a big sister, not a teacher. I can tell her anything,” Jennings said. “And she has taught me a lot about making good decisions. I think it will make a big difference in my life.”

小题1:The program of Big Brothers/Big Sisters is designed for          .

A.students aged 16 to 18

B.students aged 8 to 16

C.students in senior high school

D.students in grades 6 to 8小题2:The underline word “mentors” in the second paragraph most probably means “          ”.

A.wise and trusted teachers

B.experienced police

C.community volunteers

D.careful parents小题3:The purpose of the program is to help students         .

A.live a full life after school

B.learn tips on shopping

C.have more free time

D.know more about the streets小题4:The writer uses the examples of Briana and Kathy to show          .

A.Syeda is an amazing principle

B.the success of the program

C.the colourful life in Salem

D.Briana was once very shy

题型:单项选择题

阅读理解。

     Most shops in Britain open at 9:00am, and close at 5:00 or 5:30 in the evening. Small shops usually

close for an hour at lunchtime. On one or two days a week-usually Thursday and/or Friday-some large

food shops stay open until about 8:00 pm for late night shopping.

     Many shops are closed in the afternoon on one day a week. The day is usually Wednesday or

Thursday and it is a different day in different towns.

     Nearly all shops are closed on Sundays. Newspaper shops are open in the morning, and sell sweets

and cigarettes as well. But not all the things can be sold on Sundays.

     Usually it is not difficult for foreign visitors to find where to buy things. Most shops sell the things that

you want to buy. One problem is stamps. In Britain you can only buy these at post offices. Many large

food shops are self-service. When you go into one of these shops, you take a basket and you put the

things you wish to buy into this. You pay for everything just before you leave. If anyone tries to take things from a shop without paying, they are almost certain to be caught, because most shops have detectives.

     When you are waiting to be served in a shop, it is important not try to be served before people who

arrive before you. Many foreign people are surprised at the British way of queuing (排队).

1. Most shops in Britain stay open for about ______ a day.

A. eight hours    

B. five hours    

C. ten hours    

D. six hours

2. According to the passage, which of the following statements is NOT true?

A. Some large food shops open for about 11 hours on Thursday or Friday.

B. Many shops are closed in the afternoon once a week on Tuesday.

C. Only a few things can be bought on Sundays.

D. It is not difficult for foreign visitors to buy things in Britain.

3. You can not buy ______ in shops.

A. cigarette    

B. sweets    

C. stamps    

D. clothes

4. Which of the following statements is TRUE?

A. Most shops usually close for an hour at lunchtime.

B. Many large shops are self-service.

C. Most shops have detectives.

D. People do not have to queue to be served.

5. Which of the following statements can be the best title of this passage?

A. Shops in Britain

B. How to buy things in Britain?

C. The British Way of Queuing

D. How long are the British shops?

题型:单项选择题

奔腾(Pentium)是公司生产的一种CPU的型号______。

A.IBM
B.Microsoft
C.Intel
D.AMD

题型:单项选择题

某承重柱下采用干作业钻孔灌注桩9桩独立基础,其桩长、桩径、承台尺寸及工程地质情况如图所示。建筑桩基安全等级为二级。桩和承台混凝土强度等级为C20。桩基承台和承台上土自重设计值G=520kN。要求按《建筑桩基技术规范》(JCJ 94--94)进行设计计算。

桩基中基桩的竖向承载力设计值R最接近下列何项数值?()

A.R=575.07kN

B.R=584.56kN

C.R=602.27kN

D.R=592.52kN

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