which is not a work product of requirements elicitation（)

A、questionnaire

B、RAD

C、JAD

D、none of the above

Is requirements engineering,requirements elietation is the practiceof collecting the requirements of a system frce users,customers and other stakeholders. Is the following practices （）is rarely used in requirements elicltation

A.brain storning

B.interview

C.questionnaire

D.monte carlo analysis

A.scope(范围)

B.understanding

C.volatility(波动)

D.all of the above

In an ideal world, the nation's elite schools would enroll the most qualified students. But that's not how it (1)_____. Applicants whose parents are alums get special treatment, as (2)_____ athletes and rich kids. Underrepresented minorities are also given (3)_____. Thirty years of affirmative action have changed the character of (4)_____ white universities; now about 13 percent of all undergraduates are black or Latino. (5)_____ a recent study by the Century Foundation found that at the nation's 146 most (6)_____ schools, 74 percent of students came from upper middle-class and wealthy families, while only about 5 percent came from families with an annual income of (7)_____ $35,000 or less.

Many schools say diversity—racial, economic and geographic—is (8)_____ to maintaining intellectually (9)_____ campuses. But Richard Kahlenberg of the Century Foundation says that even though colleges (10)_____ they want poor kids, "they don't try very hard to find them (11)_____ rural students, many colleges don't try at all. "Unfortunately, we go where we can (12)_____ a sizable number of potential applicants," says Tulane admissions chief Richard Whiteside, who (13)_____ aggressively—and in person—from metropolitan areas. Kids in rural areas get a glossy (14)_____ in the mail.

Even when poor rural students have the (15) for top colleges, their high schools often don't know how to get them there. Admissions officers (16)_____ guidance counselors to direct them to promising prospects. In (17)_____ high schools, guidance counselors often have personal (18)_____ with both kids and admissions officers. In rural areas, a teacher, a counselor or (19)_____ an alumnus "can help put a rural student on our radar screen," says Wesleyan admissions dean Nancy Meislahn. But poor rural schools rarely have college (20)_____ with those connections; without them, admission "can be a crapshoot," says Carnegie Mellon's Steidel.

A．promises

B．tries

C．works

D．manages

In an ideal world, the nation's elite schools would enroll the most qualified students. But that's not how it (1)_____.Applicants whose parents are alums get special treatment, as (2)_____ athletes and rich kids. Underrepresented minorities are also given (3)_____. Thirty years of affirmative action have changed the character of (4)_____ white universities; now about 13 percent of all undergraduates are black or Latino. (5)_____ a recent study by the Century Foundation found that at the nation's 146 most (6)_____ schools, 74 percent of students came from upper middle-class and wealthy families, while only about 5 percent came from families with an annual income of (7)_____ $35,000 or less.

Many schools say diversity—racial, economic and geographic—is (8)_____ to maintaining intellectually (9)_____ campuses. But Richard Kahlenberg of the Century Foundation says that even though colleges (10)_____ they want poor kids, "they don't try very hard to find them". (11)_____ rural students, many colleges don't try at all. "Unfortunately, we go where we can (12)_____ a sizable number of potential applicants", says Tulane admissions chief Richard Whiteside, who (13)_____ aggressively and in person—from metropolitan areas. Kids in rural areas get a glossy (14)_____ in the mail.

Even when poor rural students have the (15)_____ for top colleges, their high schools often don't know how to get them there. Admissions officers (16)_____ guidance counselors to direct them to promising prospects. In (17)_____ high schools, guidance counselors often have personal (18)_____ with both kids and admissions officers. In rural areas, a teacher, a counselor or (19)_____ an alumnus "can help put a rural student on our radar screen", says Wesleyan admissions dean Nancy Meislahn. But poor rural schools rarely have college (20)_____ with those connections; without them, admission "can be a crapshoot", says Carnegie Mellon's Steidel.

A．promises

B．tries

C．works

D．manages

Which of the following statement shows Elisa’s identification with the chrysanthemum?

A.She knows which bud to pick

B.She becomes one with the plants when she tends to them

C.She is delighted when the chrysanthemum is complimented on

D.The chrysanthemums are like a quick puff of colored smoke

Which of the following best describes Elizabeth's feelings about the tower?

A．She wanted it as soon as she saw it.

B．She likes most things about it.

C．She has been worried since they paid for it.

D．She finds it unsuitable to live in.

Dr. Myers and other researchers hold that

A．people should look for a baseline that can work for a longer time.

B．fisheries should keep their yields below 50% of the biomass.

C．the ocean biomass should be restored to its original level.

D．people should adjust the fishing baseline to the changing situation.