[单项选择]

China National Cereals,Oils & Foodstuffs Import and Export Corparation,Shenzhen Branch,hereinafter called the （）,agree to sell and China Native Products INC,Los Angels,California, （）,hereinafter called the Buyers,agree to buy the under-mentioned goods subject to the terms and conditions stipulated （）:
1．Name of Commodity &Specifications:ZHONG HUA BRAND Salted Cucumber50 tins*200 grams
2．Quantity and Weight:100 Cartons/1000kg
3．（） price:C & F C3% Los Angeles or San Francisco US$20.00 Per carton
4．Amount:US$2000.00
5．Time of Shipment:During Oct./Nov.,2009
6．（）:In Cartons
7．Marks & No.:ZHONG HUA BRAND
Salted Cucumber
No.1-100
8．Loading （） and Destination:From Shenzhen,China to Los Angeles Or San Francisco
9．Insurance:To be （） by the Buyers
10．Terms of Payment:To be made against sight draft drawn under an irrevocable （）,for the total value of goods in US$2000.00,（） 10% more
A. Buying
B. Selling
C. Total
D. Unit

China National Cereals,Oils & Foodstuffs Import and Export Corparation,Shenzhen Branch,hereinafter called the （）,agree to sell and China Native Products INC,Los Angels,California, （）,hereinafter called the Buyers,agree to buy the under-mentioned goods subject to the terms and conditions stipulated （）:
1．Name of Commodity &Specifications:ZHONG HUA BRAND Salted Cucumber50 tins*200 grams
2．Quantity and Weight:100 Cartons/1000kg
3．（） price:C & F C3% Los Angeles or San Francisco US$20.00 Per carton
4．Amount:US$2000.00
5．Time of Shipment:During Oct./Nov.,2009
6．（）:In Cartons
7．Marks & No.:ZHONG HUA BRAND
Salted Cucumber
No.1-100
8．Loading （） and Destination:From Shenzhen,China to Los Angeles Or San Francisco
9．Insurance:To be （） by the Buyers
10．Terms of Payment:To be made against sight draft drawn under an irrevocable （）,for the total value of goods in US$2000.00,（） 10% more
A. Buyers
B. Importers
C. Sellers
D. Shippers

Greenspace facilities are contributing to an important extent to the quality of the urban environment. Fortunately it is no longer necessary that every lecture or every book about this subject bas to start with the proof of this idem At present it is generally accepted, although more as a self-evident statement than on the base of a closely-reasoned scientific proof. The recognition of the importance of greenspace in the urban environment is a first step on the fight way, this does not mean, however, that sufficient details are known about the functions of greenspace in towns and about the way in which the inhabitants are using these spaces. As to this rather complex subject I shall, within the scope of this lecture, enter into one aspect only, namely the re-creative function of greenspace facilities.
The theoretical separation of living, working, traffic and recreation which for many years has been used in town and country planning, has in my opinion resulted in dispropo
A. is still unknown
B. is being Closely studied
C. is usually neglected
D. has been widely accepted