the robot its \． The robot will have to have a certain way to receive the program so that it knows what it is to do．
（1）The underlined word \ ． A． the toy
B． the characteristic C． the machine D． the engine
（2）The chemical sensors may help a robot to ． A． see B． catch C． hear D． smell
（3）In how many ways can a robot power itself according to the passage？ A． Two． B． Three． C． Four． D． Five．
（4）The Chinese meaning of \ ． A． 能源 B． 勤奋 C． 智能 D． 外观
（5）What is the main purpose of the passage？ A． To help people understand what a robot is． B． To tell what a robot can do in our life． C． To describe the movement of a robot． D． To introduce the history of robots． 39．（2019?玉林）An eight﹣year﹣old girl named Tina heard her parents talking about her little brother． All she knew was that he was very sick and they had no money． When she heard her dad say to her mom， \（奇迹）can save him now\， Tina went to her bedroom and took all her money out of a small box and counted it carefully． Then she made her way six blocks to the local drugstore（药店）．
\？ \．
\． \． \， really sick and I want to buy a miracle． His name is Mike and he is two years younger than me． Now he has something bad growing inside his head and my dad says only a miracle can save him．
\， child． I'm sorry， \， smiling sadly at Tina．
In the store there was a well﹣dressed customer． He asked Tina． \kind of miracle does your brother need？
\， \． \
41
an operation （手术），But my dad can't pay for it ，so i have brought all my him．\
\？\．
\dollar and seven cents， but I can try and get some more， \answered quietly． \， what a coincidence （巧合）， smiled the man． \cents﹣﹣the exact price of a miracle for a little brother． Take me to where you live． I want to see your brother and meet your parents．
That well﹣dressed man was Carlton Armstrong， a famous doctor． The operation was completed without money． Two weeks later， Mike became well and was home again．
Tina was happy． She knew exactly how much the miracle cost_﹣﹣ one dollar and seven cents﹣﹣and the faith（信念） of a little child．
（1）Why did Tina go to the drugstore？ Because she wanted to ． A． visit her brother B． see a doctor C． buy a miracle
D． buy some medicine
（2）Which of the following is not true according to the passage？ A． The operation was free． B． Tina had less than 2 dollars
C． The owner of the drugstore couldn't help Tina． D． There was something wrong with Mike's heart （3）What do you think of Carlton Armstrong A． He's mean B． He's honest C． He's shy D． He's kind
（4）The passage mainly tells us the importance of ． A． faith B．wealth
C． knowledge
D． communication
40．On April 26， 2017， a big Chinese ship caught the eyes of the whole world． China's first homemade aircraft carrier（航空母舰）hit the water in Dalian， Liaoning．
The new big ship is China's second aircraft carrier． It was designed in China and built in China， too． It is about 315 meters long and 75 meters wide． That is a bit larger than three soccer fields．
An aircraft carrier is like an airport on the sea． It can carry planes and troops to war． Planes fly from the carrier and land back on it， and soldiers work and live on it， too． But building an An aircraft carrier is like an airport on the sea． It can carry planes and troops to war． Planes fly from the carrier and
42
land back on it， and soldiers work and live on it， too． But building an aircraft carrier is so hard and expensive． It costs a lot of money and needs a large amount of steel and other special materials． For example， a basic aircraft carrier is made of 60，000 tons of steel． It also uses complex（复杂的）technologies， including radar， electrics， mechanics and weapons． Finally， it takes years to build one． Today， not many countries own an aircraft carrier or have the ability to build one． China has become the seventh country in the world that can build an aircraft carrier by itself， after the USA， Russia， England， France， Italy and Spain．
（1）In which year did China's first homemade aircraft carrier hit the water？ A． In 2017． B． In 2016． C． In 2018． D． In 2019．
（2）What's the best title of this passage？ A． An Airport on the Sea
B． China Has Bought the Second Aircraft Carrier C． China's Homemade Aircraft Carrier
D． The Sixth Country to Build an Aircraft Carver
（3）What is not needed to build the aircraft carrier？ A． special materials B． technologies C． steel D． wood
（4）How many aircraft carriers does China have according to the passage？ A． one B． two C． three D． four
（5）How does the writer feel about the homemade aircraft carrier in China？ A． proud B． worried C． upset D． hopeless
41．Shawneen Mountain is a perfect place for skiing． Lifts（电梯）can help tourists get to the top of the mountain in 3 minutes． The following is the price table of the lift tickets． LIFT TICKETS Tourists
Weekday Weekend （open to （open close） close） ﹩48
43
Night
to （3 p．m． to 10 p．m． ﹩34
Adult*（Ages 19 to 60） ﹩55
Young Man *18&． under）
（Ages ﹩37 ﹩41 FREE ﹩49 ﹩49 ﹩49 FREE
﹩34 FREE ﹩34 ﹩34 ﹩34 FREE
Child （46cm tall &． under） FREE College Student ﹩38 [College ID （证件 ） needed] Soldier （Active Duty ID ﹩38 needed）
Elders*（ Ages 60 to 69） Super Elders*（Ages 70+）
﹩38 FREE
*proof （证明） of age needed
Lift Hours
Monday ﹣﹣﹣ Friday： 9 a．m． ﹣ 10 p．m． Weekend： 8 a．m． ﹣ 10 p．m．
Christmas Day： Noon ﹣ 5 p．m．
（1）Shawneen Mountain is a perfect place for ． A． skiing B． walking C． climbing D． riding
（2）If a child of 42cm tall takes the lift with his 18﹣year﹣old brother on Thursday morning， they will pay ． A． ﹩41 B． ﹩48 C． ﹩37 D． ﹩74
（3）As a college student， you can buy a lift ticket at a lower price if you show your ． A． college name B． college ID C． phone number D． Active Duty ID （4）Tourists take the lift at to the top of the mountain on Christmas Day． A． 8 a．m． B． 4 p．m． C． 9 a．m． D． 10 p．m．
（5）Which of the following is TRUE according to the passage？ A． It takes 3 hours to get to the top of Shawneen Mountain by lift． B． Tourists can't take the lift at 9： 30 a． m． on Sunday morning．
C． A soldier shouldn't pay ＄55 for the ticket at weekends with his Active Duty ID．
D． People aged over 70 are also welcome to Shawneen Mountain． 42．阅读下面材料，然后从各题所给的四个选项中选出一个最佳答案．
44
Everyone faces difficulties in their life． Daniel Kish was born with a special eye illness and lost his eyesight before he was only 14 months old．
Soon after， however， he started to do an amazing thing． He learned to make clicks（咔哒声） with his tongue to help him move around． Kish now moves about using sonar（声呐）． He is so good at it that he can ride a bicycle by himself on public roads． And he started the organization World Access for the Blind（WAFTB） in 2000， teaching others how to use sonar． In the interview with National Geographic， he explains how the sonar works．
\， it produces sound waves． These waves reflect（反射） off surfaces all around and return to my ears． My brain then deals with the sound and turns it into pictures in my mind． Each click is like a camera flash， which helps me make a 3﹣D picture of my surroundings for hundreds of feet． It's like having a conversation with the environment．\
Kish feels it is exciting to ride a bike using a sonar， although he needs to click twice a second， much more than he usually does． \dangerous to move around the world in this way，\． \in the world live in fear of things that they imagine． I love hiking and mountain﹣biking． I go almost everywhere． And I've never had an accident and hurt myself．\
He is happy to be able to help more blind children to improve their life．\， 000 students in nearly 40 countries，\reporter．\． Seeing isn't in the eyes． It's in the mind．\
（1）Kish moves around using sonar because ． A． he is good at making clicks B． it make him \
C． he has a great interest in science
D． it is important for him to keep healthy
（2）Which of the following is the right order shoeing the sonar works？ ①The sound waves reflect off surfaces． ②The person makes a clicking sound． ③The brain turns the sound into pictures． ④The sound waves reach the person's ears． A．①④③② B．②①④③ C．①④②③ D．②③①④
（3）What can we learn about World Access for the Blind（ WAFTB ） from the passage？
A． It offers the blind free bicycles． B． It sells sonar products to the blind． C． It teaches the blind to use sonar． D． It helps the blind find more friends．
45