In class，Peter put up his hand and said to his teacher，"I lost my baby tooth．"
"Congratulations，"Mrs．Gilbert said．Then she asked the class if anyone had any advice for Peter．
Keiko，a Japanese girl，put up her hand first．"If it is a lower tooth，you should throw it over the roof of your house； if it is an upper tooth，you should put it under the floor．Then your new adult tooth will grow properly．"
"You shouldn't throw your baby tooth away，Peter．You should keep it and give it to your mother，"said Jack，a French boy．
"Why should I do that？"asked Peter．
"She will make it into a necklace（项链） for you to wear，"said Jack．
Jorge，who was from Mexico，had some different advice．"You should take your tooth home and put it under your pillow（枕头） when you go to sleep，"Jorge said．
"Why should I do that？"asked Peter．
"Because the tooth fairy（牙仙） will come to keep your tooth and give you good luck．Sometimes she even brings a small toy．"
Peter liked Jorge's advice the best．Mrs．Gilbert said to him，"Whatever you decide，you should show your mother your tooth when you et home．"
When Peter got home，he showed his mother his tooth and told her his plan．The next morning，Peter woke up and looked under his pillow．The tooth was gone．In its place，he found a dollar and a letter．This is what the letter said：
Dear Peter，
Congratulations!You lost your first tooth．I will keep it forever．You should buy something nice for yourself with this money．
Love，
The Tooth Fairy
46．Peter put up his hand to ．
A．answer the teacher's question
B．ask the teacher a question
C．tell the teacher he lost his baby tooth
47． is from France．
A．Keiko
B．Jack
C．Jorge
48．What did Peter do with his lost baby tooth？
A．He threw it over the roof of his house．
B．He asked his mother to make a necklace for him．
C．He put it under his pillow．
49．From the passage，we can infer（推断） that Peter is a ．
A．primary school student
B．high school student
C．college student
50．In fact，who gave Peter a dollar？
A．Mrs．Gilbert．
B．The Tooth Fairy．
C．Peter's mother．
More children in China are putting on weight.In 2018，16 percent of Chinese children were overweight，according to the National Health Commission（NHC）.
Being too fat is bad for children' s health.According to the World Health Organization （WHO），overweight children are more likely to develop diseases like diabetes（糖尿病） at a younger age.This can lead to a higher chance of earlier death.
On Oct 23rd，the NHC，together with five other national departments，worked out a plan.The plan aims to reduce the growth of fatness among children aged 0﹣18 years by 70 percent from 2020 to 2030，Xinhua reported.
Kids are putting on weight because of changes in their diet and lifestyle，according to experts.Too much schoolwork and greater use of electronic devices（ 电子产品） could also be a cause.
According to the plan，teachers should not allow their classes to run too late or too early.They should make sure that students have breaks and enough physical（躯体上的） activity.School students should have at least three hours of active physical activity each week.
Parents should reduce their children's use of electronic devices and stop their children from eating foods that are high in sugar，fat and salt.
（1）According to the WHO，we know .
| A． |
16% of Chinese children were overweight in 2018 |
| B． |
Being too fat is good for children's health |
| C． |
Overweight children are more likely to develop diseases |
| D． |
Fatness can lead to a higher chance of long life |
（2）Which one is NOT experts' opinion？
| A． |
We should reduce the growth of fatness among adults. |
| B． |
Changing in children's diet and lifestyle leads to being too fat. |
| C． |
Too much schoolwork maybe leads to being too fat. |
| D． |
Greater use of electronic devices could cause children to put on weight. |
（3）School students should have active physical activity for .
| A． |
three hours a day |
| B． |
more than three hours every day |
| C． |
at least three hours each week |
| D． |
less than three hours each month |
（4）What's the main idea of the passage？
| A． |
Overweight isn't a problem. |
| B． |
Say no to children's getting too fat. |
| C． |
Putting on weight is necessary for the kids. |
| D． |
Teachers should not allow their classes to run too late. |
Before going back to work one afternoon，Policeman Li took a big bite out of the red apple on his desk.He had no time to eat his lunch that day.He was busy dealing with a traffic accident report.
It seemed that a man named Wang Jie had run a red light，running into another person's car.But he said that the light had been green when he drove across the crossing.
Li decided to question Wang Jie again.Maybe he could get some more information about the accident.This time Wang Jie still insisted（坚持） that the light was green when he drove across the crossing.Li had no reason to doubt what Wang Jie said.He told Wang Jie that he was free to go.
"Thank you so much，Policeman Li.By the way.that green apple on your desk looks delicious!I hope you enjoy it!" Wang Jie said with a smile.
Li stopped for a moment."Wait.Sit back down.I think we need to talk some more."
When Wang Jie described Li's red apple as being green，Li realized that Wang Jie must have run a red light.
（1）What color is the apple on Policeman Li's desk？
| A． |
Red. |
| B． |
Green. |
| C． |
Colorful. |
| D． |
Red and green. |
（2）The underlined words "what Wang Jie said" mean .
| A． |
Wang Jie had run a red light |
| B． |
Wang Jie didn't run into another person's car |
| C． |
the light was green when Wang Jie drove across the crossing |
| D． |
the green apple on the desk looked delicious |
（3）What do you think of Policeman Li？
| A． |
He is lazy. |
| B． |
He is clever. |
| C． |
He is stupid. |
| D． |
He is handsome. |
（4）From the passage we can infer（推断） .
| A． |
Wang Jie couldn't drive |
| B． |
Wang Jie was a policeman |
| C． |
Wang Jie stole something |
| D． |
Wang Jie might be color﹣blind |
Nowadays，kuakuaqun or praise groups have become more and more popular on the Internet，Their aim is to comfort young people.These groups provide words of support for those who are unhappy.
Spending just a little money，you can enter such a group.Share your problems or success，and you will receive positive messages soon.These messages，mostly from strangers，will help you feel better.A leader of one of the groups talks about his first purpose，"I want to help people learn to praise others and accept others，praise."
I like the idea of kuakuaqun.However，I think getting praise from strangers online isn't very useful in the long run.This is especially true when you are paying for the praise.These people don't know you，so the praise may not be earnest.Real and meaningful praise comes from the people you know.
With this in mind，we should try to praise our friends and family members when they need some encouragement.Simply saying to a classmate， 'I like you'，can lift his or her confidence.Being kind to others is easy.And it adds the necessary sweetness to make everyone's life better.
（1）Words of support of kuakuaqun are mainly from .
| A． |
students |
| B． |
strangers |
| C． |
relatives |
| D． |
classmates |
（2）In kuakuaqun you can learn .
| A． |
to fight with others |
| B． |
to make friends with others |
| C． |
to draw some pictures |
| D． |
to praise others and accept others' praise |
（3）What's the meaning of the underlined word "earnest"？
| A． |
勇敢的. |
| B． |
大量的. |
| C． |
真诚的. |
| D． |
虚拟的. |
（4）Kuakuaqun is according to the passage.
| A． |
a book |
| B． |
a magazine |
| C． |
a computer |
| D． |
an online group |
Here are some interesting offices around the world.Let's take a look!
The loneliest office
Where is the loneliest office in the world？It is near a glacier（冰川） in the Tanggula Mountains in Tibet.It's Luobu Renqing's office.He wants to protect the glacier's water from pollution.
Working in the woods
Look at the tube office in Spain!Half of the office is dug into the ground in a forest. Workers can enjoy the beautiful view through the window while working. This also helps the office stay cool during hot summers.
Going into a cave（山洞）
Do you want to work in a cave？The workers of an Internet company in Sweden do this. The company turned a big cave in the White Mountains into offices. The caves is 30 meters underground，so it's very safe and cool.
Container（集装箱）offices
A company moved its office to an empty container in Los Angeles，US. People work in shipping containers. Here，people use skylights（天窗） when they are working. This saves a lot of money and energy.
（1）Where is the loneliest office？
| A． |
In China. |
| B． |
In Spain. |
| C． |
In Sweden. |
| D． |
In America. |
（2）Why is the cave office safe and cool？
| A． |
Because it's in a forest. |
| B． |
Because it's an Internet company. |
| C． |
Because it's 30 meters underground. |
| D． |
Because people use skylights when they are working. |
（3）Which office can save lots of money and energy？
| A． |
The loneliest office. |
| B． |
The tube office. |
| C． |
The cave office. |
| D． |
The container office. |
Zheng Xin is a firefighter.One day he was trying his best to control the fire of a burning house.Outside，he heard the cats crying.He couldn't stop his work at the moment，but he decided to look for the cats after the fire was put （A） ______.
（B） took ， a ， control ， long.it ， time ， to ， the ， fire.Luckily，no one inside was hurt Then he began to find out where the cat noises were from.There was still a lot of smoke and heat coming from the building.He followed the cat noises to the sidewalk in front of the house.There were five scared baby cats crying together.They must have been inside the building，as their fur was badly hurt.Zheng Xin wanted to find the mother cat.Clearly，she had gone into the burning house and carried out all her babies，one by one - unbelievable.
He finally found her.Her paws and face were blackened，and her fur was burned all over.He could even see her reddened skin （皮肤） under the burned fur.She could hardly move.Zheng Xin picked her up and let her relax in his arms.He decided to save this brave mother cat and her （C） family.
The animal doctors told him they would watch the baby cats and their mother carefully，but they weren't confident about the mother's chances.They provided her with the best medical care.About a week later，Zheng Xin was excited that the mother cat would be alive.They named her Scarlet because of the color of her skin.
Zheng Xin was happy that Scarlet got together with the baby cats again.She touched each （D） ______ them，nose to nose.She risked her life and all of her babies were saved.As a firefighter，Zheng Xin sees heroic acts every day.But that day，what Scarlet showed him was （E） ______.
阅读短文，根据题目要求完成下列任务。
（1）在文中（A）处和（D）处各填上一个恰当的词：
（2）将文中（B）处单词连词成句。
（3）用英文写出文中（C）处 family所指的内容：
（4）在文中找出一个与所给英语释义相匹配的单词 ：very difficult to believe
（5）为（E）处选择一个适合的选项：
A.a firefighter's Move
B.doctors' love
C.a mother's love