2021年北京市海淀实验中学高三英语三模试卷及参考答案
第一部分 阅读（共两节，满分40分）
第一节（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项
A
What are you waiting for? A new ries of movies shown this year can’t be misd. Have you enjoyed them already?
Frozen II
Frozen was the highest grossing (票房) animated film ever. In Frozen II Elsa, Anna, Olaf and Krist left off Arendelle to ek thesource of Elsa’s icy magic. Although the millions of children who loved the first film are older now, they might give it a reception.
Last Christmas
A festive romantic comedy, Emilia Clarke stars in Last Christmas as Bridget Jonesy , a shop assistant, who life in London is a mess, and Henry Golding as the eligible bachelor(黄金单身汉)who tidies it up. The film’s director, Paul Feig, and co-writer, Emma Thompson, promi that the film is worth expecting.
A Beautiful Day in the Neighborhood
Tom Hanks stars in A Beautiful Day in the Neighborhood as the only American celebrity(名人) more famous than he is. As the host of Mister Rogers’ Neighborhood for more than 30 years, Fred Rogers is a legend of pre-school children’s television, which appeals to a large audience.
Charlie’s Angels
Hollywoodaction movies starring women are rare. But have you en a movie starred, written and directed by women, too? Charlie’s Angels is one of the first. A reboot (翻拍) of the 1970s TV ries, not to mention the two films from 2000 and 2003, the new version is
directed by Elizabeth Banks. She also plays Bosley, one of the female detectives who are employed by Charles Townnd to go on global adventures.
1. Which moviebecame the most popular cartoon film this year?
A. Frozen II. B. Last Christmas.
C. A Beautiful Day in the Neighborhood. D. Charlie’s Angels.
2. Which character works on a TV station?
A. Krist. B. Emilia Clarke.
杀不死电视剧C. Fred Rogers. D. Bosley.
3. Which action movie was directed and starred by a woman?
座椅套
A. Frozen II. B. Last Christmas.
C. A Beautiful Day in the Neighborhood. D. Charlie’s Angels.
B
You run into the grocery store to quickly pick up your item. You grab what you need and head to the front of the store. After quickly sizing up the check-out lines, you choo the one that looks fastest. You cho wrong. People getting in other lines long after you have already checked out and headed to the parking lot. Why does this em to always happen to you?
别字
Well, as it turns out, it's just math that is working against you. A grocery store tries to have enough employees at the checkout lines to get all their customers through with minimum delay. But sometimes, like on a Sunday afternoon, they get super busy. Becau most grocery stores don't have the physical space to add more checkout lines, their system becomes overburdened. Some small interruption — a price check, a particularly talkative customer — will have downstream effects, holding up the entire line behind them.
生活美好关于黄河的手抄报If there are three lines at the store, the delays will happen randomly at different registers (收银台). Think about the probability. The chances of your line being that fastest
one are only one in three, which means you have a two-thirds chance of not being in the fastest line. So it's not just in your mind: Another line is probably moving faster thanyours.
Now, mathematicians have come up with a good solution, which they call queuing theory, to this problem: Just make all customers stand in one long snaking line, called a rpentine line, and rve each person at the front with the next available register. With three registers, this method is about three times faster on average than the more traditional approach. This is what they do at most banks, Trader Joe's, and some fast-food places. With a rpentine line, a long delay at one register won't unfairly punish the people who lined up behind it. Instead, it will slow everyone down a little bit.
4. What phenomenon is described in the first paragraph?
因什么制什么成语A. Queuing in a line. B. A shopping experience.
C. A rush in the morning. D. Cutting in a line.
5. According to the article, what may cau delays in checking out?
为什么呢春节音乐A. The lack of employees in the grocery store.
B. Some unexpected delays of certain customers.
C. The increasing items bought by customers.
D. A worning shopping system of the store.
6. What is the solution given by mathematicians?
A. Employing more workers for checking out.
B. Limiting the number of queuing people.
C. Making only one line available.
D. Always standing in the same line.
7. What's the principle behind the queuing theory?
A. To pursue the maximum benefit.
B. To leave success or failure to luck.
C. To avoid the minimum loss.
D. To spread the risk equally among everyone.
