好きな女の子からもらったチョクレートは＿＿＿＿、なかなか食べられない。A．もったいな

《中华人民共和国海关法》中规定，海关对一般的进出口货物可以在放行之后( )年内对与进出口货物直接有关的企业、单位的会计账簿、会计凭证、报关单证以及其他有关资料和有关进出口货物实施稽查。

A．2

B．4

C．5

D．3

阅读理解: 阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项。

It is difficult for doctors to help a person with a damaged brain Without enough blood, the brain lives for only three to five minutes More often the doctors can’t fix the damage Sometimes they are afraid to try something to help because it is dangerous to work on the brain The doctors might make the person worse if he operates on the brain

Dr. Robert White, a famous professor and doctor, thinks he knows a way to help He thinks doctors should make the brain very cold. If it is very cold, the brain can live without blood for 30 minutes. This gives the doctor a longer time to do something for the brain.

Dr. White tried his idea on 13 monkeys. First he taught them to do different jobs, then he operated on them. He made the monkeys’ blood back to the monkeys’ brains. When the brain’s temperature was 10℃, Dr. White stopped the blood to the brain. After 30 minutes he turned the blood back on. He warmed the blood again. After their operations the monkeys were like they had been before. They were healthy and busy. Each one could still do the jobs the doctor had taught them.

1. The biggest difficulty in operating on the damaged brain is that_____.

A. the time is too short for doctors     

B. the patients are often too nervous

C. the damage is extremely hard to fix

D. the blood-cooling machine might break down w*w

2. The brain operation was made possible mainly by        .

A. taking the blood out of the brain         B. trying the operation on monkeys first

C. having the blood go through a machine      D. lowering the brain’s temperature

3. With Dr. White’s new idea, the operation on the damaged brain        .

A. can last as long as 30 minutes    B. can keep the brain’s blood warm

C. can keep the patient’s brain healthy  D. can help monkeys do different jobs

4. What is the right order of the steps in the operations?

A. send the cooled back to the brain       B. stop the blood to the brain

C. have the blood cooled down        D. operate on the brain

A. a, b, c, d       B. c, a, b, d       C. c, b, d, a       D. b, c, d, a

5. Which of the following is not true?

A. If there isn’t enough blood, the brain can live for only three to five minutes.

B. If the brain is very cold, it can live without blood for half an hour.

C. Dr. White tried his idea for thirteen times.

D. After their operations, the monkeys were healthy and busy again

阅读下面短文，根据第73至第75小题的具体要求，简要回答问题。

Every January， Breckenridge hosts the International Show 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

vorite 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 feed（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 details. 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 blows， everyone must step away from the sculpture. The judges then vote on creativity， technical skill， and visual impact（视觉效果） of the designs

In 2006， Team USA took firs place for their golden dog sculpture titled “Discovery”。 But the competition is not just about medals and ribbon. “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.

小题1:What kind of tools are the sculptures NOT permitted to use？（回答词数不超过6个）

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

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

患者，女，17岁，发热5天伴纳差2天急诊。检查：血压114/70mmHg，左脚趾甲沟部红肿破溃。血白细胞计数为20×10⁹/L，中性粒细胞为85%。

经血培养证实金黄色葡萄球菌阳性。根据经验首选抗生素是（）。

A.丁胺卡那霉素

B.环丙沙星

C.红霉素

D.万古霉素

E.甲硝唑