题目内容

10.My son must have passed the examination,but he wasn't careful enough in the math exam.

分析 我的儿子本来可以通过考试的,但是考试数学时却粗心大意了.

解答 答案:must-should  根据句意,应该表示本应该做某事而未做,应使用:should have done sth

点评 考生在做题时需理清文章的逻辑关系,抓住文章中心思想,连续上下文内容进行推测,同时注意词性、语态、时态的转换,分析句子结构.

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18.Eco City Farms are becoming more popular in cities and towns around the United Stat es.
Eco City Farms in Edmonston,Maryland,is located near shopping centers,car repair shops and homes.The neighborhood is a working class community.People do not have very much money,and they have limited access to fresh food in markets.
Over the past two years,the farm has attracted volunteers from the community like Marcy Clark.She schools her four children at home.On a recent day she brought them to Eco City Farms for a lesson.Her son Alston Clark thinks his experience is very valuable."I like coming out here,"he says,"You know,you connect with the earth,where your food comes from.You appreciate the food a little bit more."
Margaret Morgan started Eco City Farms.She thinks of it as a place where people can learn to live healthier lives."Growing food in a community brings people together,"she continues,"Every piece of what we do here is a demonstration to show people everything about how to have an eco-friendly community."she says.From the Eco City Farms people come to know that they are not only growing food and raising chickens and bees,but improving the soil with compost (肥料) made from food waste.
Eco City Farms is an experimental operation.The farm gets its power not from the local electricity networks,but from the sun with solar panels.In winter,the green houses use a geothermal (地热) system.
Vegetables can be grown all year.So once a week,all winter long,neighbors like Chris Moss and her three children bike to the farm to pick up a share of the harvest.
"I like eating the vegetables."says five year old Owen Moss.

25.What is mainly talked about in the passage?B
A.Eco City Farms save a lot of energy.
B.Eco City Farms are gaining popularity.
C.Eco City Farms are influencing community life.
D.Eco City Farms helps the working class live better.
26.According to the passage,Eco City Farms are close to the following places EXCEPTC.
A.shopping centers                 B.car repair shops
C.fast food restaurants            D.working class community
27.What is the author's attitude toward Eco City Farms?A
A.Enthusiastic.  B.Disappointed.  C.Surprised.  D.Doubtful.
28.In which column of a newspaper can you most probably read this article?C
A.People.  B.Travel.  C.Environment.  D.Education.

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