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【单选题】
Las Vegas Community Association 3850 Las Vegas Blvd. Las Vegas, Nevada 89109 Phone: 612-721-5424 www.lascommunity.com Dear members, I am pleased to report that because of a generous donation from Mr. David Worland, we are able to provide Las Vegas Gardening Club' s 'Young Gardeners' program with $1,200 worth of seeds, gardening tools, and fertilizers. Some of our members are already active in this program, but more volunteers with landscaping experience are needed. If you are interested, please contact: Ms. Cindy W. Greene Landscaping Design Division Phone: 612-721-3230 E-mail: greene@faircomm.com Your contribution of time will make our community better for everyone who lives here. Sincerely, What is the purpose of this letter?A.
To describe the committee plan for the coming year
B.
To recruit the volunteers for a committee program
C.
To hire landscaping professionals to do landscape work
D.
To outline financial difficulties facing the committee
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【单选题】During the Spring Festival holidays, Mike _______ according to Dialogue B.
A.
went out with his girlfriend
B.
stayed with a Chinese family
C.
studied in the university
D.
stayed with Zhang Ming
【简答题】If anybody would like to take holidays together with the Spring Festival holidays, please inform your manager in advance.
【单选题】The spring holidays were ______ by bad weather.
A.
spoiled
B.
damaged
C.
weakened
D.
hurt
【单选题】采用等标污染负荷进行污染源评价时，以下说法正确的是( )。
A.
等标污染负荷值大的污染物就是主要污染物
B.
毒性大的污染物就是主要污染物
C.
根据等标污染负荷确定的主要污染物的排放控制是不必要的
D.
在环境中易于积累的污染物就是主要污染物
【简答题】根据等标污染负荷法，确定主要污染物和主要污染源。 某地四个工厂的废气中含有SO2、NOx、TSP、CO，监测其浓度（mg/m3）数据如下表所示，建议采用表中提供数据作为标准，（1）确定各工厂的主要污染物；（2）确定该地区的主要污染物和主要污染源。 污染源 SO2 NOx TSP CO 烟气量(m3/h） 1 35 5 230 100 4200 2 80 4 185 85 5600 3 180 2 ...
【多选题】女性与文学主要从以下哪些 专题展开探讨( )
A.
闺怨：讲授古代女性的私情写作
B.
逃离：讲述现当代女作家的出走与追寻
C.
性爱：讨论当代文学中新时期女作家性爱写作的演变
D.
孕育：探究当代女作家孕育书写的发展
【简答题】课本49页思考题5
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