Potatoes were first grown in the Andes in South America.In 1586，they were taken to Europe by explorers（探险家）.In 1719，they were taken to North America.Before 1719，nobody in North America had ever seen or eaten a potato.Today，each American eats more than 60 kilos of potatoes a year.
（1）Where were potatoes first grown？
A.In North America.
B.In Europe.
C.In the Andes in South America.
（2）Who took the potatoes in Europe？
A.Artists.
B.Explorers.
C.Doctors.
（3）When were potatoes taken to North America？
A.In 1719.
B.In 1586.
C.In 1791.
（4）How many potatoes does an American eat in one year today？
A.More than 55 kilos.
B.More than 60 kilos.
C.More than 65 kilos.
Almost everyone has a question or two about living in space．What is life really like in space？And what do astronauts（宇航员）do there？
Astronauts living in space have the same hygiene needs people do on Earth．When they wake up，they wash their hair，brush their teeth and go to the bathroom as well．However，because of microgravity（微重力），astronauts take care of themselves in different ways．For example，they use a kind of special matter to wash their hair and leg restraints（腿部固定装置）to position themselves when they use the toilet．
Astronauts eats three meals a day：breakfast，lunch and dinner．Some food can be eaten in the natural form such as fruit．Other foods require adding water such as noodles．There are no fridges in space，so space food must be stored and prepared properly to avoid going bad．
Besides morning routine（常规） and eating in space，astronauts perform many tasks including checking the machines，updating computer equipment（更新电脑设备），etc．At the same time，the control center on Earth sends messages to the astronauts through voice or email with new instructions to assist them in their daily routines．
What's more，living in space is not just all work and no play．A popular way of relaxations is looking out of the window．And they can also enjoy themselves by watching movies，reading books，playing cards and talking to their families during their free time．
46．The underline word"hygiene"in this passage properly means in Chinese．
A．卫生
B．饮食
C．心理
47．As for eating in space，which statement is NOT true？
A．Astronauts eat three meals a day as people do on Earth
B．Fruit can be eaten in the natural form
C．Food can be kept fresh in fridges
48．What's the main idea of Paragraph（段落）Four？
A．Eating in space
B．working in space
C．Relaxing in space．
49、Besides checking the machines and updating computer equipment，astronauts also need to in there daily work．
A．communicate with friends on Earth
B．control the people at the control center on Earth
C．received messages and follow the instructions from the control center on Earth
50．From this passage，we learn that ．
A．life in space is actually the same as life on Earth
B．living in space is different but interesting
C．astronauts have little free time in space．
The Youth Daily newspaper group is looking for two English﹣language business editors（编辑） for the international team．
Applicants（申请人）should
•help the editor﹣in﹣chief（主编） set goals and work on completing them．
•give creative ideas，be able to rewrite articles if necessary and give lessons to the team members who have little experience．
•work hard to finish the tasks on time．
•have at least three years'experience．
If you join us you will get
•free lunch．
•80% medical cost．
•seven days'paid leave．
•eleven public holidays and a return ticket to your hometown．
If you're interested in it，you can first write to job@youthdaily．com
43．The Youth Daily newspaper group offers everything below except to the editors．
A．free lunch
B．all medical costs
C．public holidays．
44．If you want to get the job you can The Youth Daily newspaper group first．
A．call
B．visit
C．email
45．From the chart （图表）we know that
A．applicants are required to be good at writing．
B．anyone who has worked for two years can get the job．
C．workers of The Youth Daily don't need to pay for housing．
|
Zoo One Day Pass |
|
Adults Seniors （Aged 60 and above） Children （Ages 6﹣17） 24 20 ＄12 |
|
l FREE Parking l9：30 a．m．﹣5：00 p．m．seven days a week l Open every day except Thanksgiving Day and Christmas Day |
41．Mrs．Smith takes her five year old son to the zoo，and she needs to pay ．
|
A．＄24 |
B．＄36 |
C．＄44 |
42．The zoo pass above tells us that ．
A．the zoo is free for old people
B．the zoo offers free parking
C．the zoo opens every day．
Today， people in the world have busy lives， and they often feel unhappy under much pressure． In fact， keeping happy is important and necessary for everyone． Most people want to be happy， but few know how to be happy． Money and success can bring pleasure； however， it won't last long． Actually， happiness depends on ourselves．
Here are some ways to help you to be happy．
The first secret is to enjoy the simple things in life． We often spend too much time thinking about the future， for example， going to a famous university or getting a good job after graduation． You should enjoy the simple pleasure in life， such as reading a good book， listening to your favorite music and spending time with good friends．
The second secret is to be active． Many people enjoy dancing or playing sports． You can forget all your pressure and think only about the activity you are doing．
The third secret is to help others． It is a good way to keep happy． You always feel happy when you do something necessary for someone． You can do chores for your parents， help a friend or a classmate， or go shopping to buy food for an old neighbor．
In a word， learning to be happy is good for your health．
46． The writer thinks happiness depends on ．
A． money and success
B． busy lives
C． ourselves
47． Which of the following makes us unhappy in our life？
A． Reading a good book．
B． Spending too much time thinking about the future．
C． Listening to music and spending time with friends．
48． You can forget all your when you enjoy dancing or playing sports．
A． pleasure
B． happiness
C． problems
49． Keeping happy in life is good for ．
A． your study
B． your health
C． your parents
50． What is the article about？
A． How to be happy．
B． How to be active．
C． How to help others．
John was a very strong man． Once he got a job cutting wood in the forest． His boss gave him an axe（斧子） and showed him the area where he should work．
The first day， John cut down 18trees．
"Good，" the boss said， "Keep that up!"
Happily， John tried harder the next day， but could only cut down 15trees．
The third day he tried even harder， but could only cut down 10trees． Day after day he was cutting down fewer and fewer trees．
"I must be losing my strength．" John thought． He said sorry to his boss， and he said he could not understand what was going on．
"When was the last time you sharpened（磨快） your axe？" the boss asked．
"Sharpened？ I have no time to sharpen my axe． I have been very busy trying to cut down trees．" said John．
While John was working hard， he didn't work "smart"． He didn't think about the best way to do his job． Many of us never learn new skills， and we think that what we have learned is enough． Sharpening our skills from time to time is the key to success．
41． The boss gave to John．
A． a tree
B． an axe
C． a forest
42． John cut down trees during the first three days．
A． 18
B． 21
C． 43
43． What does the word "strength" mean in Chinese？
A． 强度
B． 力量
C． 长度
44． Why couldn't John cut down more trees？
A． Because he didn't sharpen his axe．
B． Because he became old．
C． Because he was hungry．
45． From the passage， we know that the key to success is ．
A． cutting down more trees
B． sharpening our axes
C． sharpening our skills from time to time