Which presents the&#

A. occasion

B. ease

C. investigation

D. interview

Object-oriented analysis(OOA)is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is(71). It determines how the various results are computed by the product and presents this information in the form. of a(72)and associated scenarios. The second is(73), which determines the classes and their attributes. Then determine the interrelationships and interaction among the classes. The last step is(74), which determines the actions performed by or to each class or subclass and presents this information in the form. of(75).

A．use-case modeling

B．class modeling

C．dynamic modeling

D．behavioral modeling

A、in

B、off

C、away

D、aside

A、wrapped

B、wrap

C、wraps

D、wrapping

Under the documentary credit, which of the following is false?

A．The buyer's bank will issue a documentary credit.

B．The seller has his bank's undertaking to pay.

C．If the seller presents the correct documents, he will be paid.

D．A bank acts as an intermediary between the buyer and seller and is willing to provide trade.

A.that

B.it

C.this

D.as

试题（71）～（75）Object-oriented analysis (OOA) is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is （71）. It determines how the various results are computed by the product and presents this information in the form. of a （72） and associated scenarios. The second is （73） , which determines the classes and their attributes. Then determine the interrelationships and interaction among the classes. The last step is （74） , which determines the actions performed by or to each class or subclass and presents this information in the form. of （75） .

（71）

A. use-case modeling

B. class modeling

C. dynamic modeling

D. behavioral modeling

（72）

A. collaboration diagram

B. sequence diagram

C. use-case diagram

D. activity diagram

（73）

A. use-case modeling

B. class modeling

C. dynamic modeling

D. behavioral modeling

（74）

A. use-case modeling

B. class modeling

C. dynamic modeling

D. behavioral modeling（75）

A. activity diagram

B. component diagram

C. sequence diagram

D. state diagram

A.on

B.at

C.over

D.in

Which of the followings presents the forecasts of the U.S. economy?

A．Blue Book

B．Green Book

C．Beige Book

D．White Book

A.It explores man's never-ending search for the satisfaction of materialistic desires.

B.It relates the conflicts between the society and the individual.

C.It is about the effect of sin on the people involved and the society as a whole.

D.It presents a p