1 . 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。

Prioritizing Safety at Winter Games

The countdown to the opening of the 2022 Beijing Winter Olympics has already kicked off. Besides Beijing’s promise of hosting a “fantastic, extraordinary and excellent” Winter Olympic Games, “safe” is also     1     keyword with the on-going COVID-19 pandemic.

    2     (base) on the latest scientific advice and key learning from other events, the first editions of the Beijing 2022 Playbooks     3     (publish) on Oct 25, 2021. They had been developed     4     (joint) by Beijing Organizing Committee, the IOC and the IPC. The playbooks cover the whole journey of all Games participants,     5     (detail) the requirements for entry and the measures that will be     6     place within the closed-loop management system. The two playbooks, one for athletes and team officials, and one for media and technical officials, provide comprehensive COVID-19     7     (guideline). They will help participants prepare for their arrival in China, fulfilling their roles at the Olympic and Paralympic Winter Games, and their     8     (depart) from Beijing.

Compared to Tokyo’s, the prevention measures in Beijing 2022 could be stricter. Beijing Organizing Committee has highlighted the importance of full vaccination (接种),     9     was not stressed by the Tokyo 2020 organizers. Overall, these playbooks are the basis of the game plan     10     (ensure) that all Olympic and Paralympic Winter Games participants and the people of China stay safe and healthy for the Games.

2 . Each year, the women of Olney and Liberal compete in an unusual footrace. Dressed in aprons (围裙) and headscarves, they wait at both towns’ starting lines. Each woman holds a frying pan with one pancake inside. At the signal, the women flip (轻抛) pancakes and they’re off!

This “pancake racing” tradition is said to have started on Shrove Tuesday, 1445, in Olney. Shrove Tuesday is the day before the Christian season of Lent (大斋戒) begins. During Lent, many people decide to give up sugary or fatty foods.

Legend says that in 1445, an Olney woman was making pancakes to use up some of her sugar and cooking fats before Lent. She lost track of time and suddenly heard the church bells ring, signaling the beginning of the Shrove Tuesday service. Realizing that she was going to be late for church, she raced out the door still wearing her apron and headscarf and holding her frying pan with a pancake in it. In the following years, the woman’s neighbors imitated her dash to church, and pancake racing was born.

The rules are simple. Racers must wear the traditional headscarf and apron. They must flip their pancakes twice - once before starting and once after crossing the finish line. After the race, there are Shrove Tuesday church   services. Then Liberal and Olney connect through a video call to compare race times and declare a winner.

In both towns, the races have grown into larger festivals. Olney’s festival is an all-day event starting with a big pancake breakfast. Liberal’s festival lasts four days and includes a parade, a talent show, and contests that feature eating and flipping pancakes. Although the women’s race is still the main event, both towns now hold additional races for boys and girls of all ages.

1. How did pancake racing start?

A．A woman in Olney created it.

B．Women made pancakes before Lent.

C．A woman dashed to church with a pancake.

D．People followed the suit of an interesting incident.

2. What should racers obey during the race?

A．They can wear fashionable headscarves and aprons.

B．They must flip their pancakes once in the race.

C．They must flip their pancakes at the beginning of the race.

D．They can flip their pancakes in the middle of the race.

3. What can we learn about the race from the last paragraph?

A．People can show their talent in Olney festival.

B．People can enjoy a one-day holiday in Liberal.

C．The race is not only intended for women now.

D．People can have a big pancake breakfast in both towns.

4. What is the text mainly about?

A．The origin of pancake racing.

B．The history of pancake racing.

C．The development of pancake racing.

D．The introduction to pancake racing.

3 . 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。

Skiing

Skiing is an extremely popular sport that is enjoyed worldwide. The oldest and most accurately documented evidence of skiing origin is found in modern day Norway and Sweden.     1     word “ski” comes from the Old Norse word “skie”,     2     (mean) split (劈开的) pieces of wood or firewood.

Skiing has evolved into two major different types: Alpine skiing and Nordic skiing. Alpine skiing, also     3     (refer) to as downhill skiing, perhaps is the most popular form of skiing. It originated in the European Alps, and is characterized by fixed-heel bindings (捆绑物) that attach at both the front and the heel (脚后跟) of the     4    (skier) boot. The boots are reinforced plastic that     5     (steady) hold the foot to the ski, and ski poles are used. Downhill skis vary     6     length and shape depending on the height of the player and the type of snow they will be skiing.

Nordic skiing, also known as “cross country” skiing,     7     (involve) skiing over flat ground. Most Nordic country skis are long and thin, allowing the weight of the skier     8     (distribute) quickly. Cross country skiers use poles to drive     9     (they) forward. Cross country boots are attached to the ski at the toe with a binding,     10     the heel remains free.