题目内容
（请给出正确答案）
A.（2）（4）
B.（1）（2）（3）（4）
C.（1）（2）（4）
D.（1）（2）
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更多“In object-oriented technology, objects have the following characteristics: （1）clear boundary（2）well-…”相关的问题
A、错
B、错
C、对
D、错
Read the disordered extract from a book on E-learning to check whether you can get the information you need about E-learning. Restore the disordered definitions of E-learning to its original form. What Is E-Learning? ❶ It is a Web-based, personalized learning experience and provides measurable results (Rich 2001). ❷ E-learning, which is short for electronic learning, is defined broadly by Web technology professionals as education and training delivered by an instructor or self-paced from a curriculum database stored on the enterprise local area network (Berry 2000). ❸ The broadest definition refers to any distance-learning mode other than a correspondence course with printed material (Mantyla 2001). ❹ It refers to anything delivered, enabled, or mediated by electronic technology for the explicit purpose of learning (Hicks 2000). ❺ E-learning applications include self-study, instructor-led, Web-based training, knowledge-management, and performance support (Broadbent 2000). ❻ It offers the possibility of learning from information delivered to us electronically (Honey 2001). ❼ The clearest definition is found in the book E-learning: Strategies for Delivering Knowledge in the Digital Age, where the author says e-learning refers to the use of Internet technologies to deliver a broad array of solutions that enhance knowledge and performance. ❽ Solutions are networked, which means instant updating, retrieval, distribution, and delivery to computer users at standard Internet technology (Rosenberg 2001, 28–29). Luther Tai. (2007). Corporate E-Learning: An Inside View of IBM's Solutions. Oxford: Oxford Scholarship Online Your answer to this question should be given in such form as 3-2-5-...
Before such disposal, the pouch is moist and warm, and it is highly likely that among its contents would be a great variety if microscopic fungus spores, or seeds. Although most if the spores perish in the pouch, others thrive, When the waste material is deposited in the nest, fungi grow and cover the material. Since certain kinds of fungi are high in food value, and since the ants can subsist on them, it is not surprising that some of the more clever kinds of ants should have learned to cultivate them.
(1).What is the purpose of the infrabuccal pocket in ants?
选项格式A、To digest solid foods
B、To collect debris
C、To liquefy solids
D、To hold soluble substances
(2).According to the passage, ants constantly groom themselves because
A、they have a strong desire to be clean
B、dirt in their bodies prevents them moving quickly
C、they have very little to occupy their time
D、it is a type of social ritual
(3).What do ants do to clean out their infrabuccal pockets?
选项格式A、Swallow the accumulated debris
B、Turn the pockets inside out
C、Spit out the waste material
D、Remove the pockets for cleaning
(4).According to the passage, the spores in the infrabuccal poclets
选项格式A、mainly die
B、never survive
C、dry up
D、mostly thrive
(5).We understand from the passage that when the infrabuccal pockets are cleaned out
选项格式A、the waste material is made into the nests
B、spores in the material develop into fungi
C、the material is consumed by fungi
D、seeds fall to the ground and start to cover the material
A、It is the initial of Architecture Intelligence.
B、AI is not really a technology in its own right.
C、It is a collection of different technologies.
D、It enables a machine to sense, comprehend, act and learn with what seems like human levels of intelligence.
A、
B、
C、
D、
A、Object-oriented analysis focuses on analyzing problem domain and system responsebilities.
B、Object-oriented analysis needs to consider system testing.
C、Object-oriented analysis igonores problems related with system implementation.
D、Object-oriented analysis construct implementation-independent system analysis model
A、High-level modules should not depend on low-level modules.
B、Abstractions should not depend on details.
C、Details can depend on abstractions.
D、High-level modules cannot be independent with low-level modules.
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