问题 单项选择题

使用无菌手套的操作,错误的是

A.戴无菌手套的手,不可接触非无菌物品
B.戴前应核对手套号码和灭菌日期
C.手套有污迹,应先用清水冲净,再脱下浸泡
D.手套戴好后,两手置于腰以上、视线范围以内区域
E.无菌手套破损时,要及时更换

答案

参考答案:C

多项选择题

某自然保护区有奇峰、怪石、山岭、沟崖等73处,湖(水库)、瀑、河、溪、泉、池、涧62处。本世纪初,该地被辟为避暑胜地。由于山色风光和天象变化,该保护至时常形成千姿百态的美景。春天,万本争荣,繁花似锦;夏季,云蒸霞蔚,满目青鞋;秋季,果实累累,红叶片片;冬季,冰柱倒挂,银装索裹。再加上瞬息变幻的云卑,神奇莫测的佛光,绚丽的朝阳晚霞,水晶般的雨淞,构成一幅幅变幻无穷、令人陶醉的自然景观。此地产茶久负盛名,有千亩茶园,年产茶叶约10000千克,游客至此,品尝之余,多带礼品送亲友享用。历史上有20多个国家的牧师、传教士、富商巨贾和中国官僚军阀在此建造起中西各式别墅300余幢。登高四望,在万绿丛中、奇山险峰之间、秀水明池之畔,点缀着数以百计的中外别墅,像一颗颗璀璨的明珠缀满山峦,被誉为“世界建筑博览会”。

为了更好地利用该保护区的旅游资源,有关部门准备按照可持续发展的指导思想编制旅游发展总体规划,对该保护区内占地20万平方米的A片区进行重点规划。

该保护区提出以可持续发展的理念来指导旅游发展总体规划的编制,从消费伦理的角度看,可持续发展主要应该体现在()。

A.大力推行有益于可持续旅游的绿色认证体系

B.强调增减结合的质量型消费

C.强调以环境承载力为限度的生态型绿色消费

D.强调代内及代际消费公正的均衡型消费

E.转变旅游企业的发展观念和发展模式

阅读理解

Sean and Danielle were leaving the music store when they heard the crash. "What do you suppose that was?" asked Sean.

"I don't know for sure," said Danielle, "but it sure sounded bad. It's right over there. Let's go and look."

Sean and Danielle knew they would see an accident. But they didn't know what to expect. There in the middle of the street was a bicycle that had been hit by a car. The bicycle rider was sitting in the street, shaking his head.

"Look at that," said Sean, "he's not even wearing a helmet. He is one lucky guy".

"No kidding," Danielle replied. "Look at the driver of the car. She's just as lucky. She's not wearing a seat belt.

Sean and Danielle are right. The bicycle rider is very lucky, he was not hurt. Riding a bicycle is a lot of fun, but it can also be very dangerous. You have to pay attention all the time to what you're doing. You also have to follow safety rules.

When you ride a bicycle, remember that you share the road with cars and trucks. These vehicles are a lot bigger than you are. So, always wear a helmet when riding your bicycle. Always means "every time" even if you are just riding around the block.

Follow the same rules as car and truck drivers. Bicycle riders also have some special rules. Here are some special rules you should follow:

● Do not ride your bicycle on the sidewalk. By not riding on the sidewalk, you won't run into a pedestrian.

● Ride on bike paths or trails when they are available.

● Always ride in the same direction as traffic.

● Always ride on the right-hand side of the road.

● When you ride with a friend, do not ride next to each other. Ride in single field, one behind the other.

● Obey all traffic signals and signs. Stop at all stop signs.

● Walk your bicycle across busy crossings.

● Be sure to use hand signals when you turn and stop.

Follow these safety rules when riding a bicycle at night.

● Have a headlight that works.

● Have these reflectors on your bicycle: yellow or white in front, and red ones on the pedals and back.

● Wear light-colored clothing so drivers can see you.

You should always keep your bicycle in good working order. Make sure the brakes work properly and that your tires have enough air. If you find anything wrong with your bike, fix it or have it fixed before you ride it again.

小题1:How did Sean and Danielle know that they would see an accident?

A.They saw somebody falling off the bike.

B.They heard the sound of the crash.

C.They were asked to offer some help.

D.They remembered what might happen.小题2:What Sean and Danielle saw in the middle of the street __________.

A.were a bicycle, the rider, a car and the driver

B.was a bicycle under the damaged car

C.was a car without safe belt and the helmet

D.surprised both the rider and the car driver小题3:Why did Sean and Danielle consider the rider and the driver lucky?

A.Because the bicycle and the car were lost.

B.Because the rider didn’t wear his helmet.

C.Because they both were not badly hurt.

D.Because the driver didn’t wear the seat belt.小题4: From the passage, we learn that _________.

A.carelessness can result in accidents

B.we can’t ride bicycles in the street

C.the driver was quite rude to the rider

D.the bicycle rider was sent to hospital小题5:Which of the following breaks the rules for a safe bicycle riding?

A.Get off your bicycle and walk across busy crossings.

B.Follow the safety rules as the car and truck drivers do.

C.Fix light reflectors to your bicycle when riding at night.

D.Ride next to other riders, but not too close to each other