未分类题

【程序】
SET TALK OFF
I＝1
CLEAR
DO WHILE I＜＝2
INPUT “A＝” TO A
IF A＞INT(A) .OR. A＞=10
LOOP
ELSE
INPUT “B=” TO B
IF B＝INT(B) .AND.B＜10
LOOP
ELSE
?A，“+”，B“=”，A+B
ENDIF
ENDIF
I＝I+1
ENODO
SET TALK ON
RETURN
程序运行时，若依次输入2．5，8，3．5，则输出结果为 ______。
A.2.5+8＝10.5
B.A+B＝10.5
C.8+3.5＝11.5
D.A+B=11.5

A.OR.
B.AND.
C.5，8，3．5，则输出结果为
D.2.5+8＝10.5
B.A+B＝10.5
C.8+3.5＝11.5

【参考答案】

C
解析：当I＝1时，进入DO WHILE循环，输入 A为2.5，满足IF A＞INT(A). OR. A＞10......

(↓↓↓ 点击下方‘点击查看答案’看完整答案 ↓↓↓)

<上一题目录下一题>

热门试题

未分类题

Is College Really Worth the Money?The Real WorldEste Griffith had it all figured out. When she graduated from the University of Pittsburgh in April 2001, she had her sights set on one thing: working for a labor union.The real world had other ideas. Griffith left school with not only a degree, but a boatload of debt. She owed ＄15,000 in student loans and had racked up ＄4,000 in credit card debt for books, groceries and other expenses. No labor union job could pay enough to bail her out.So Griffith went to work instead for a Washington, D.C.firm that specializes in economic development. Problem solved? NopE.At age 24, she takes home about ＄1,800 a month, ＄1,200 of which disappears to pay her rent. Add another ＄180 a month to retire her student loans and ＄300 a month to whittle down her credit card balancE.'You do the math,' she says.Griffith has practically no money to live on. She brown-hags( 自带午餐 ) her lunch and bikes to work. Above all, she fears she'll never own a house or be able to retirE.It's not that she regrets getting her degreE.'Bat they don't tell you that the trade-off is the next ten years of your income,' she says.That's precisely the deal being made by more and more college students. They're mortgaging their futures to meet soaring tuition costs and other college expenses. Like Griffith, they're facing a one-two punch at graduation: hefty (沉重的) student loans and smothering credit card debt--not to mention a job market that, for now anyway, is dismal.'We are forcing our children to make a choice between two evils,' says Elizabeth Warren, a Harvard Law professor and expert on bankruptcy. 'Skip college and face a life of diminished opportunity, or go to college and face a life shackled (束缚) by debt.'Tuition HikesFor some time, colleges have insisted their steep tuition hikes are needed to pay for cutting-edge technologies, faculty and administration salaries, and rising health care costs. Now there's a new culprit (犯人): shrinking state support. Caught in a severe budget crunch, many states have sharply scaled back their funding for higher education.Someone had to make up for those lost dollars. And you can guess who--especially if you live in Massachusetts, which last year hiked its tuition and fees by 24 percent, after funding dropped by 3 percent, or in Missouri, where appropriations (拨款) fell by 10 percent, but tuition rose at double that ratE.About one-third of the states, in fact, have increased tuition and fees by more then 10 percent.One of those states is California, and Janet Burrell's family is feeling the pain. A bookkeeper in Torrance, Burrell has a daughter at the University of California at Davis. Meanwhile, her sons attend two-year colleges because Burrell can't afford to have all of them in four-year schools at oncE.Meanwhile, even with tuition hikes, California's community colleges are so strapped for cash they dropped thousands of classes last spring. The result: 54,000 fewer students.Collapsing InvestmentsMany families thought they had a surefire plan: even if tuition kept skyrocketing, they had invested enough money along the way to meet the costs. Then a fanny thing happened on the way to Wall Street. Those investments collapsed with the stock market. Among the losers last year: the wildly popular '529' plans--federal tax-exempt college savings plans offered by individual states, which have attracted billions from families around the country. 'We hear from many parents that what they had set aside declined in value so much that they now don't have enough to see their students through,' says Penn State financial aid director Anna Griswold, who witnessed a 10 percent increase in loan applications last year. Even. with a market that may be slowly recovering, it will take time, perhapsA.YB.NC.NG

A.B.
C.C.
D.
E.
F.
G.'
H.
I.
J.
K.
Collapsing
L.Y
B.N

未分类题

听力原文：W: I feel so uneasy about trusting David with our money. How about you?M: Some people say he's not reliable, but others have a lot of confidence in him. I'm willing to give him the benefit of the doubt.Q: What does the man mean?(14)A.He thinks David is not reliablE.B.He's willing to trust DaviD.C.He has told his doubts to DaviD.D.He thinks David will benefit from this experiencE.

A.Q:
B.He
C.
B.He's
D.
C.He
E.
D.He

相关试题