It is postulated that a cure for the disease will have been found by the year 2020（　）.

A:challenged B:assumed C:deducted D:decreed

It is {{U}}postulated{{/U}} that a cure for the disease will have been found by the year 2000.

A:challenged B:assumed C:deducted D:decreed

It is {{U}}postulated{{/U}} that population trends have an effect on economic fluctuations.

A:challenged B:assumed C:deducted D:decreed

According to the Regulations on Import and Export Tariff of the People's Republic of China, the duty-paying value of an export item should be its normal ( ) price with the export duties deducted and examined, approved by the Customs.

A:FOB B:CIF C:CFR D:FCA

From English into Chinese (5%) Discount means that sellers offer buyers a certain percentage of reduction on the original price. When competition in the market is fierce, discount will help to improve sellers’ competitiveness. There are different kinds of discount, for example, quantity discount, seasonal discount and exceptional discount. The specific amount or percentage of discount varies in different situations. The percentage of discount can be clearly written down in a contract if the seller and the buyer have reached an agreement. The amount of discount is usually deducted from the buyers’ payment.

Due to a constantly (66) environment, a poor understanding of the user’s needs and preferences, as well as a (67) of willingness to modify (68) organizational structures and decision models, the full economic potential of Web Information Systems (WIS) has not been realized by now. The data object types of the (69) meta model, the Extended World Wide Web Design Technique (eW3DT), provide hypertext designers (70) a conceptual, user-centric framework and graphical notation for the construction of both, (71) and customized models, during the software development (72) of commercial WIS. A reference model as a normative concept represents an abstraction of a (73) company, its functional units, or its (Web) Information System and is intended to streamline the design and implementation of complex applications at (74) costs. As precondition for pursuing a partial globalization strategy, eW3DT (75) between technical and content-specific responsibilities for designing, implementing, and maintaining WIS.

（68）（）

A:conducted B:increased C:reduced D:deducted

Due to a constantly （） environment, a poor understanding of the user’s needs and preferences, as well as a （） of willingness to modify （） organizational structures and decision models, the full economic potential of Web Information Systems (WIS) has not been realized by now. The data object types of the （） meta model, the Extended World Wide Web Design Technique (eW3DT), provide hypertext designers （） a conceptual, user-centric framework and graphical notation for the construction of both, （） and customized models, during the software development （） of commercial WIS. A reference model as a normative concept represents an abstraction of a （） company, its functional units, or its (Web) Information System and is intended to streamline the design and implementation of complex applications at （） costs. As precondition for pursuing a partial globalization strategy, eW3DT （） between technical and content-specific responsibilities for designing, implementing, and maintaining WIS.

or its (Web) Information System and is intended to streamline the design and implementation of complex applications at （） costs.

A:conducted B:increased C:reduced D:deducted

Due to a constantly  （）  environment, a poor understanding of the user’s needs and preferences, as well as a  （）  of willingness to modify.  （）  organizational structures and decision models, the full economic potential of Web Information Systems (WIS) has not been realized by now. The data object types of the  （）  meta model, the Extended World Wide Web Design Technique (eW3DT), provide hypertext designers  （）  a conceptual, user-centric framework and graphical notation for the construction of both,  （）  and customized models, during the software development  （）  of commercial WIS. A reference model as a normative concept represents an abstraction of a  （）  company, its functional units, or its Web Information System and is intended to streamline the design and implementation of complex applications at  （）  costs. As precondition for pursuing a partial globalization strategy,eW3DT  （）  between technical and content-specific responsibilities for designing, implementing, and maintaining WIS.

or its Web Information System and is intended to streamline the design and implementation of complex applications at （） costs.

A:conducted B:increased C:reduced D:deducted

Which space（s）is（are）deducted from gross tonnage to derive net tonnage ______．

A:Galley fitted with range or oven B:Open structures C:Passenger spaces D:Boatswain's stores