______窗体是利用Microsoft Graph以图表方式显示用户的数据。可以单

用所给单词的适当形式填空  

1. Can you give me your _________(explain) for your absence?  

2. During the Spring holidays there are many _______ (culture)activities.  

3. In America, we often greet people by ________(shake) hands or hugging. 

4. I'll call you as soon as I ________(get to) New York.  

5. Could you tell me some special customs that ________(not find) in Chinese culture?

Jamaican sprinter (短跑选手) Usain Bolt plans to send a message to rival Tyson Gay by breaking the world 100m record in the London Grand Prix on Friday.

Bolt, who won gold in the 100m,200m and 4*100m relay in reord times at the Beijing Olympics last year, is determined to use the Crystal Palace event to crush the morale (士气)  of his main rival for gold at next month’s World Athletics Championships in Berlin.

The 22-year-old is slowly returning to peak form after posting 19.59 sec for the 200m in Lausanne earlier this month and clocking a time of 9.79 sec over 100m in cold, rainy conditions in Paris on Friday.

Despite Bolt’s impressive times, Gay still believes he has the beating of the Jamaican. But Bolt insists there is no one in the sport who scares him and he will prove the point in south London this weekend.

Although Bolt believes he is only running at 85 percent at the moment while he recovers from injuries suffered in a recent car crash in Jamaica, he sees no reason why he can’t break his world record 100m time of 9.69 seconds.

However he won’t get the chance to take on Gay in the 100m in London as the American is only running in the 200m, which Bolt is not competing in, so he will have to settle for underlining his own ability.

“You never know what is possible. I will give my best either way. My friends are saying I’m bringing the rain wherever I go but we will see on Friday.”

While Bolt would love to make a big impact in London, he knows the main event is the World Championships.

“The London Grand Prix will show me where I’m at and what I need to do. After, we can analyse what I need to do ahead of the World Championships.”

小题1:According to the passage, Bolt competed and will compete in the following event. Which of them is arranged in time order?

a. Lausanne athletics gold league matches

b. Beijing Olympic Games

c. Paris athletics gold league matches

d. World Athletic championships

e. London grand Prix

A．b-c-a-e-d

B．b-c-a-d-e

C．b-a-c-e-d

D．b-a-c-d-e小题2:What does the underlined phase “take on” mean in paragraph 6?

A．employ

B．compete against

C．accept

D．develop小题3:Which of the following is true?

A．Jamaican sprinter Usain Bolt broke the world 100m record in the London Grand Prix on Friday.

B．Bolt will not compete in the 200m in London because of Gay’s impressive times.

C．Bolt won 3 gold medals at the Beijing Olympic Games at the age of 22.

D．Bolt suffered a car crash in London recently.小题4:What can we learn from the last two paragraphs?

A．Bolt is expecting the London Grand Prix.

B．Bolt thinks the world Championships is more important.

C．Bolt made a big difference in the London Grand Prix.

D．Bolt is not confident in his success in the London Grand Prix.

女性，20岁，肛门部疼痛、出血间歇发作2年。患者于2年前开始经常出现便秘，每当大便干燥期间，排便时肛门部疼痛，手纸上常带线状血迹，便后疼痛暂时减轻，数分钟后反而加剧。排便通畅后即好转。既往体健，月经正常。查体：T36.5℃，P80次／分，R20次／分，BP100/70mmHg。体形瘦弱，睑结膜无苍白。心、肺、腹部查体未见异常。肛门检查：膝胸位6点处可见肛管皮肤裂口，边缘增厚，肉芽暗红色；裂口近端肛 * * 水肿、肥大：远端皮肤形成袋状皮垂突出于肛门外。因患者肛门部疼痛较剧，未做直肠指诊。要求：根据以上病历摘要，请写出初步诊断、诊断依据（如有两个以上诊断，应分别写出各自诊断依据，未分别写出扣分）、鉴别诊断、进一步检查与治疗原则。

树脂的交联度大，（），所以交联度大的树脂，交换速度一般偏向受内扩散控制。尤其是水中有比较大的离子存在时，交联度对交换速度的影响就更显著。

刮痧时用力要均匀，应（），以顾客承受力为度。

A、由重到轻

B、由大到小

C、由轻到重

D、由快到慢