以下说法中哪一条不正确?() A.循环嵌套的各层循环变量不能同名 B.在循环体内不能

题型:单项选择题

问题:

以下说法中哪一条不正确?()

A.循环嵌套的各层循环变量不能同名

B.在循环体内不能再给循环变量赋值

C.循环嵌套中可以从内循环转向外循环

D.各种循环可以互相嵌套

考点:一级结构工程师基础知识计算机应用基础计算机应用基础题库
题型:单项选择题

考考你的阅读能力。对的在括号里写“T",错的写“F”。

      I love all the seasons. They are all beautiful and I can find many things to do. In summer, the weather is

usually very hot, and I can swim in the sea. Spring is beautiful. It often rains. I can watch the flowers grow

(生长). In autumn, I can pick apples. I also love to watch the leaves fall. Is that why we can call autumn " fall "?

It usually snows in winter. I can ski in winter.

( ) 1. I can pick up leaves and watch insects in fall.

( ) 2. It often rains in spring.

( ) 3. We can call autumn " fall ".

( ) 4. There are five seasons in a year.

( ) 5. When it snow, I can ski.

题型:单项选择题

简答题。

     阅读下面短文, 根据第1-3小题的具体要求, 简要回答问题。

     Every January, Breckenridge hosts the International Snow Sculpture Championships. Fourteen teams travel

from all over the world to Switzerland to compete. Teams sculpt for sixty-five hours over five days. Each team hopes that when the time is up, its sculpture will be judged the best.

      As the championship begins, the fourteen teams are faced with huge blocks of snow that weigh twenty

tons each. The sculptors bring out their favorite tools that work best on the hard iced snow, but they are not

allowed to employ tools that use electricity.

     Most teams are inspired by what they have seen in daily life. For example, one team carved a teapot with

tea pouring out. Another team sculpted a little cat on its hind feet (后脚) reaching into a fish bowl complete

with water ripples (涟漪) and a crab (螃蟹) trying to attack the cat. In 2006, Team USA sculpted a golden dog

looking at its image reflected in a mirror. To create the effect that the little dog saw its reflection in the glass,

the artists carved two dogs facing each other with their paws (脚爪) touching.

     As the final hours of the competition tick by, exhausted team members add last-minute detail. They use

small brooms to brush off snow caught in tiny holes. One team member counts down the last five minutes

while others are busy cleaning up the tools. If they leave any tools behind, they will be out. When the whistle

bows, everyone must step away from the sculpture. The judges then vote on creativity, technical skills, and

visual impact (视觉效果)of the designs.

     In 200, Team USA took first place for their golden dog sculpture titled"Discovery". But the competition is

not just about medals and ribbons. "It's not about the prize," said Rob Neyland, Team USA's captain."It's about

touching the audience."

     Every year, as the championship ends, each team is already dreaming of the next masterpiece it will design.

1. What kind of tools are the sculptors Not permitted to use?(回答词数不超过6个)

___________________________________________________________________________________

2. What gives the sculptors ideas for their creative work? (回答词数不超过9个)

___________________________________________________________________________________

3. Why did Team USA win the competition in 2006? (回答词数不超过15个)

____________________________________________________________________________________

题型:单项选择题

男,10岁,右足底被铁锈钉刺伤10天,突然出现张口困难,继之出现苦笑面容,角弓反张,声响及触碰病人可诱发上述症状,病人神志清楚,不发热。

对机体威胁最大的是()

A.肌肉断裂

B.骨折

C.尿潴留

D.持续的呼吸肌痉挛

E.营养障碍

题型:单项选择题

婚前医学检查的疾病不包括()

A.严重遗传性疾病

B.精神分裂症

C.狂躁抑郁型精神病

D.艾滋病

E.职业病

题型:单项选择题

丝绸之路进入繁荣时代的标志是?

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