The carnival celebrations in Venice are _____...

The carnival celebrations in Venice are ________ good chance to have _______ fun.

A. /; the      B. a; a       C. the; /        D. a; /

高二英语单项填空中等难度题查看答案及解析

Scientists are using robots to study the health of waters in and around Venice，Italy．The robots are designed to act like fish，other underwater creatures and plants．The scientists are working with several universities and research centers as part of a group called subCULTron．The European Union gives money to the project as part of its Horizon 2020 program whose aim is to take great ideas from the lab to the market and support science and innovation(创新)in Europe．The scientists want to use the artificial intelligence of the robots to help humans understand what is happening under the water of the Venice lagoon(潟湖)．

SubCULTron．a collective artificial intelligence project，plans to create the biggest shoal (鱼群)of robot fish in the world．The project’s aim is to improve knowledge of the seabed and try to turn human abilities into hi-tech items．

Alexandre Campo，a computer scientist，says the scientists have looked at the way animals learn to work in groups to understand how robots can learn to work together．The subCULTron project wants its robots to learn to work together so they can watch out for changes and new problems in the water．

One problem the researchers had in the beginning was how the robots would communicate with each other. Wi-Fi and GPS equipment don’t work underwater．Instead，the robots can use sonar(声呐)and an electric field．

Another problem was charging batteries．The robots come up to the water’s surface and stay near a boat or a power station to charge without any electrical cables．Besides，how to be waterproof, especially for some key pads of the robots，was really tough．Fortunately, a special mixture has been created to be pinned on the robot，which successfully stands the test of water．

The health state of the lagoon is pretty good．There are no industrial polluters，and the city now has a modern sewer(污水管) system．It’s not like before when all the waste flushed directly into the water．The robots in Venice will continue their work until 2019. The subCULTron project hopes they develop into “an artificial society underneath the water surface” that serves “a human society above the water”．

1.What can we learn about the project in Paragraph l?

A. Its researchers are all from universities．

B. The European Union has financially supported it．

C. It uses robots to clean the waters in and around Venice．

D. It is aimed to support science and innovation worldwide．

2.What can we infer according to Alexandre Campo?

A. Scientists have got an idea for robots from the animals．

B. The robots are working separately to perform their tasks．

C. SubCULTron is to turn human abilities into hi-tech items．

D. The health state of the lagoon has greatly improved recently．

3.The underlined word “they” in the last paragraph probably refers to“__________”．

A. scientists　　 B. animals

C. robots　　 D. humans

高二英语阅读理解中等难度题查看答案及解析

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

When carnival1.(begin) in Europe, people saw it as a last chance to have fun at the end of the winter season. Having fun meant eating, drinking and2.(dress) up. The most famous carnival was in Venice. People walked around the streets wearing masks, doing3.they wanted without being recognized.

Later, wearing masks4.(limit) by law. Finally, at the end of the 18th century, masks were banned5.(complete).6.in the late 1970s, the tradition was revived by students and the festival was developed for international7.(tourist). Today, carnival in Venice is celebrated for five days in February. Hotels are fully booked and the narrow streets are crowded8.wonderful costumes. Visitors from all over of the world come here9.(feel) the fun of carnival. Now, Carnival has become10.celebration of life itself.

高二英语语法填空中等难度题查看答案及解析

Venice Carnival is one of Italy’s most fascinating yearly events. 1. A confusion of color, historical costumes, mysterious masks, and a week of live concerts, street parties and entertainment attract millions of tourists each year. Here’s everything you need to know before you go.

2.

Traditionally held around Shrove Tuesday and Ash Wednesday, at the start of Lent (40 days before Easter),Venice Carnival ( Carnevale del Veneto ) celebrations can last up to two weeks. 3. However, the biggest events, including the official parades and masked balls, are held over the final weekend.

What to Do

Join one of the parades or street parties, and taste traditional Carnival foods such as frittelle, a traditional dessert made only during the festivities. Carnival is the ideal time to experience Venetian culture and traditions. 4.You can also take part in a mask-making workshop, tour Venice’s cicchetti bars for a bite to eat, sail up and down the Grand Canal on a romantic Venice boat ride, or attend an evening Carnival concert or dinner theater performance.

Things to Know

St. Mark’s Square ( Piazza San Marco) is the center of Carnival celebrations with daily parades, performances and other activities. Most Carnival events, except for the masked balls and gala dinners, are free to attend.5. So prepare for cold weather and possible rain, with an average high of 46℉(8℃) in February.

A. When to Go

B. Where to Stay

C. Carnival falls during winter in Venice.

D. Most visitors choose to arrive on the final weekend.

E. It is also one of the oldest festivals celebrated in the city.

F. There’s a busy schedule of both free and ticketed events throughout the time.

G. Get into the carnival spirit by buying or renting a traditional costume or Venetian mask.

高二英语七选五简单题查看答案及解析

______ the Venice Film Festival, we are to include high-quality films, ______ who makes them.

高二英语单项填空简单题查看答案及解析

______ the Venice Film Festival, we are to include high-quality films, ______ who makes them．

A．In defence of; regardless                  B．In the defence of; regardless

C．In defence of; regardless of              D．In the defence of; regardless of

高二英语单项填空困难题查看答案及解析

______ the Venice Film Festival, we are to include high-quality films, ______ who makes them.

A. In defence of; regardless                   B. In the defence of; regardless

C. In defence of; regardless of                 D. In the defence of; regardless of

高二英语单项填空简单题查看答案及解析

There’s a good chance something you've bought online has been in the hands of a “ picker” first. These are the workers in warehouses(仓库)who pick, pack and ship all those things we’re ordering.

At Amazon and other companies, they’re working side by side with robots. Experts say while the robots are replacing some human workers, the machines aren't quite ready to take over completely.

When a robot finds its storage unit, it slides underneath, lifts it up and then delivers it to a worker 一 they’re called pickers. On a recent day, the computer told a picker to grab what looked like a fantasy board (棋盘)game. The picker found it, canned it and placed it on the conveyor belt.

“In a traditional fulfillment center where the associate would walk to the different items , it can take hours to fulfill a customer order. “ Robinson says.

Now, with the help of robots, that task takes minutes 一 and fewer humans.

So is this a sign we're entering a new industrial revolution?

“It’s definitely going to take over a lot of jobs. " says Karen Myers, a scientist at SRI, one of Silicon Valley's oldest research centers.

At the same time, she says, we're running against the limits of technology. Take “the picker” at the Amazon fulfillment center. Myers says those skills are proving to be uniquely human.

“Our fingers are incredibly flexible and the current generation of robotic operators, they’re getting much, much better,” she says. “But they're just not quite there yet. ”

There’s also the robot’s brain.

Remember that board game the Amazon worker was looking for? She could barely see the box filled into the storage bin — but she could tell it was a board game. Robots can’t do that.

Technologists say that, increasingly, humans will work side by side with robots — instead of robots working alone.

Amazon says robots and humans enabled the Tracy warehouse to fulfill customer orders faster. That means more customers and more human workers.

1.A picker does some tasks except　 .

A. picking goods B. producing goods C. spotting goods D. packing goods

2.With the help of robots, some tasks are 　 .

A. more efficient B. less straight C. more difficult D. less profitable

3.Compared with robots, humans are more 　 .

A. powerful B. artificial C. flexible D. energetic

4.What is the best title for the text?

A. Robots replacing humans completely.

B. The advantages of shopping online.

C. The future of robots.

D. Robots and humans working side by side.

高二英语阅读理解困难题查看答案及解析

First aid given at the scene in time can increase the victim’s chances of ________ and a good recovery.

A. infection B. survival C. sympathy D. insurance

高二英语单项填空中等难度题查看答案及解析

The 2010 Expo will take place in Shanghai, ________ many countries consider a good chance to introduce their cultures to the world.

A. where           B. when                      C. what                       D. which

高二英语单项填空简单题查看答案及解析