【题目】 When you're having a hard time with your homework or when you're preparing for your term paper, these student-focused websites can help you with just about anything you need. The key to getting the most out of these online resources is to know how they can best be used to your advantage.

Facebook

Although Facebook can be one of your biggest time-wasters and distractions when you are supposed to be getting work done, it can also be one of your most valuable resources. Most of your classmates will probably have a Facebook account, so anyone you need to connect with about a class you missed or about a problem is usually just a few clicks away.

Amazon, com

Do you finish every term with many expensive textbooks you will never open again? Instead of letting the money spent go to waste, get back some of your cash by selling your books on Amazon.

RateMyProfesSors.com

Choosing new classes can sometimes be like trying to pick out your clothes in the dark, a total guessing game. Which teacher gives out the hardest problem sets? How much homework will that history professor give you every week? At RateMyProfessors. com, students all over the country rate their professors on quality, helpfulness, and how hard their classes are.

Wikipedia

While Wikipedia isn't aimed specifically at students, it is difficult to think of another website that does more to reduce the pain of paper writing and researching. Wikipedia gives you a quick way to find sources and get the details of almost any topic you need to research— all without walking to the library.

1The passage was mainly written to .

A.explain some websites for parentsB.offer some websites that may help students

C.compare some educational websitesD.introduce different parts of a website

2While you are taking great pains to write a research report, can most probably be a help.

A.FacebookB.Amazon.comC.RateMyPorfessors. comD.Wikipedia

3RateMyPorfessors. com is a place_________.

A.where you can make friends all over the country

B.where you can communicate with your professors

C.that gives you information about professors in advance

D.that gives tips on how to get along with your professors

【题目】 How to Put on a Medical Mask

Medical masks are mainly used by health care professionals to protect themselves and others. The masks can prevent the spread of infectious diseases. During a bad disease outbreak, that the public wear masks to protect themselves is also recommended. Here are some steps to wearing a mask properly.

Clean your hands. Before touching a clean medical mask, wash your hands thoroughly with both soap and water. Once you've applied soap, you should rub your hands together to wash them for at least 20 seconds. Always use a clean paper towel to dry your hands. 1

Check the medical mask for imperfections. Once you've taken a new medical mask from the box, check it to ensure it doesn't contain any imperfections, holes or tears in the material. 2.

Orient(确定方向) the top of the mask properly. In order for the mask to fit as close to your skin as possible, the top portion of the mask will have a bendable, but stiff edge that can be shaped around your nose. Ensure this bendable side is facing upwards before applying the mask to your face.

3 The inside of most medical masks is white in colour, while the outside has a colour of some sort. Before applying the mask to your face, make sure the white side is facing towards your face.

Place the mask on your face. There are many types of medical masks available, each with different methods of attaching the mask to your head. 4 Pick up this type of mask by the loops(), put one loop around one ear and then put the other loop around your other ear. If it is a mask with ties, pick up the mask by the upper ties, place the ties around the back of your head and attach them together with a bow.

5 Now that the medical mask is in place on your head and face, use your fingers to make the top edge of the mask around the bridge of your nose. If it is big enough, cover it over your chin.

A.Hold the mask in front of your face.

B.These masks are generally somewhat loose fitting.

C.Ensure the proper side of the mask faces outwards.

D.Adjust the nose piece and fit the mask to your face.

E.Don't forget to place that paper towel into a dustbin.

F.Some masks have 2 ear loops on either side of the mask.

G.If the mask has something wrong, throw it away and select another new mask from the box.

【题目】阅读下面材料,根据其内容和所给段落开头语续写两段,使之构成一篇完整的短文。续写的词数应为150左右。

Little snow had fallen this winter. For Reuven the frier(皮衣制作工) it was a bad year, and after long hesitation he decided to sell Zlateh the old goat. The town butcher had offered eight silver coins for the goat. Reuven told his oldest boy, Aaron, to take the goat to town. Aaron understood what it meant, but he had to obey his father. His sisters cried loudly.

Aaron took along two slices of bread to eat on the road. He needed to deliver the goat by evening and return the next day with the money. While the family said goodbye, Zlatch stood as patiently as ever. Zlateh trusted human beings.

The sun was shining when Aaron left. Suddenly the weather changed, and after a while it began to snow. Soon their path was completely covered and Aaron got lost. Beneath the snow Aaron’s boots touched the softness of a plowed field. He realized that he was no longer on the road. Zlateh bleated (哀鸣) as if asking to be taken home. Aaron looked around hoping to find a farmer driving a sleigh(雪橇) along the way. But he could see nothing.

Aaron knew that if they did not find shelter, they would freeze to death. Suddenly he made out the shape of a hill. When he came near it, he realized that it was a large haystack (大干草堆) covered by snow. Aaron knew that they were saved. When he reached the hay, he dug a nest for himself and the goat. It was always warm in the hay. And hay was food for Zlateh.

Zlateh, sat down and seemed to have regained her confidence in man. Aaron ate his bread, but after the difficult journey he was still hungry. He looked at Zlateh and realized that he would not be starved to death. Goat’s milk was sweet. Zlateh ate frequently and her body gave forth an animal warmth, and Aaron hugged her tightly. The snow fell for 3 days and the wind

quieted down.

Paragraph 1: .

On the morning of the fourth day, Aaron heard the ringing of sleigh bells.

______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Paragraph 2:

The news that Aaron and Zlateh were coming up the road was a great joy in the family.

______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

【题目】 It has been a year since 1 first saw UBTech's Walker robot at CES 2019. I was blown away by its ability to perform many tasks.

A year later, it had come a long way, gaining much better motor skills and the ability to maintain balance. During a CES 2020 demo(演示), UBTech showed how far Walker had come.The robot walked over to a table, picked up a bottle opener and used it to remove the cap from a bottle of soda. It picked up the bottle and a glass and poured the liquid in, without spilling.During the demo, Walker also performed a number of serious Yoga( 瑜伽) poses, including standing on one foot and leaning back.

UBTech said that the ability to pour drinks required visual servo( 伺服系统) technology using its cameras to judge the position of objects. The same methods allowed Walker to uncap a marker and draw a picture of a flower on a piece of paper at another point in the demo.

All of the betterment was made via software as UBTech hasn't made any physical adjustments t0o the robot since we saw it last year. On the inside, the robot uses a combination of a few different operating systems on these internal PCs, including Ubuntu, ROS and Android. Its battery promises up to 2 hours battery life after a 2-hour charge time,

UBTech continues development on this pioneering robot, but doesn't have public launch date. The company is targeting Walker toward the home, with an emphasis on helping seniors or. just doing house cleaning. To make it stable enough to adapt to all these different conditions is a huge challenge. However, if development of Walker continues, this robot could eventually be a game-changer.

1How did the author feel when first seeing the robot?

A.Amazed.B.Proud.

C.Awkward.D.Disappointed.

2What is Paragraph 2 mainly about?

A.The demos of CES 2019.B.The improvements of the robot.

C.The robot's motor ability.D.The robot's ability to remain steady.

3What enables the robot to draw pictures?

A.The cap of the marker.B.The ability to pour drinks.

C.The using of more cameras.D.The system of position judging.

4What can we infer from the last paragraph?

A.The robot is stable enough to help the old.

B.The robot has been available to the public.

C.Our life could be greatly influenced by the robot.

D.The basic concept of robot making will be changed.

【题目】 Towner Art Gallery, the contemporary art museum, presents a unique programme of major exhibitions of contemporary and historic visual art. Towner's new home in the heart of the Cultural Quarter has repositioned its exhibitions and activities where they can be enjoyed by all. Wheelchairs can be provided for visitors with mobility difficulties. Assistance dogs are welcome.

Opening: From 10 a.m. to 5 p.m.

Prices: One paying exhibition per year; all other exhibitions are free

Location: 10-minute walk from Eastbourne Railway Station

Here is something you're likely to enjoy at Towner Art Gallery.

Towner Tours

Enjoy a tour of the exhibitions with the help of your guide. You may also book a group tour for 10 or more people at a time convenient for you, for 2 per person.

Opening: Daily except weekends

Towner Cafe Bar

Urban Ground is the perfect spot to enjoy a delicious Direct Trade coffee made from Union Hand Roasted beans. Treat yourself to one of their freshly prepared light lunches.

Opening: Daily except Saturdays and Sundays

Coastal Culture Trail

The De La Warr Pavilion in Bexhill, Jerwood Gallery, and Towner- -three of the most exciting visual art galleries in the UK- share a 20-mile stretch of East Sussex coastline, which- -less than 90 minutes from London- is the perfect destination for a weekend getaway. You can start from the Jerwood Gallery in Hastings and follow it to Towner Art Gallery or in reverse(相反).

Opening: Daily

Tiny Towner Drop-in

This is a welcoming space for under-5s and their parents and caregivers to play and explore together.

Opening: Every Tuesday

1Where is Towner Art Gallery?

A.In Bexhill.B.In Hastings.

C.In London.D.In Eastbourne.

2Which will be a wonderful choice for a weekend tour?

A.Towner Tours.B.Coastal Culture Trail.

C.Tiny Towner Drop-in.D.Towner Cafe Bar.

3What do we know about Towner Art Gallery?

A.Its exhibitions are all charged.B.It is open every day.

C.It favors the disabled.D.It offers free group service.

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