like why bird usually discover |
Do you have a dog，a cat or a bird at home？Do you watch them carefully？
Sientists have found that cats，dogs，（92） and even goldfish are left﹣handed or right﹣handed．These scientists work in Queen's Belfast University．They said that pets are left﹣handed or right﹣handed（93） people．As we all know，it is important for animals to be good at getting food．Some like to get food with their right hands，but some like to get food with the left hands．
That's （94） the animals are left﹣handed or right﹣handed．
The scientists have （95） that male cats and dogs are almost left﹣handed，and female cats and dogs are right﹣handed，because their work in everyday life is different．
People（96） think that left﹣handed people are better at languages； some even think that left﹣handed people are smarter．When it goes to animals，it makes animals act more quickly．
The whole school was talking about the winter camp．And everyone was looking forward（61） it except me because I thought l would get homesick．But it was the way we grew up．
When arriving at the camp，we （62） （ask） to ski（滑雪）down to field by the coach．I skied （63） （careful），but I still hit a piece of ice and fell down．
Ha!Ha!"Behind me，somebody started laughing．I looked back to see （64） was laughing at me．To my surprise，I saw （65） girl in the same embarrassing position l was in．"I thought I'd be bad at this．but it seems （66） （difficult） than I expected!"she said suddenly，I started laughing，too．Afer being so afraid of （67） （fall），it was a comfort not to fear it anymore．
The next day，（68） I didn't want to go ski jumping，1was chosen to do that first．But when my（69） （foot）left the ground，I felt l was flying and it was wonderful．
Just do your best （70） （meet） every challenge．You'll never imagine how much you will get．
Many museums house works of art，and some have valuable pieces that can never be replaced．These museums give the （51） （公众）a chance to enjoy their treasures．In the past，people could （52） （几乎不）talk when visiting museums．Today，rules aren't as strict，but following some （53） （基本的）rules is still necessary．
Respect（尊重）the space
Keep the museum space clean and throw away all rubbish．
（54） （避免）standing against walls and watch where you walk．
No food is allowed．Finish （55） （吃）all the food before entering the museum．
Respect the art
No touching the art．Hands，（56） （手指）or any body part should never come into contact with the artwork.（Someone thinks a small touch won't hurt the artwork，but imagine how those"touches"would add up with （57） （百）or thousands of visitors every day．）
No flash photos．Bright lights can be （58） （有害的）to the art．
Respect other visitors
Complete silence isn't necessary，but talk in a low （59） （说话声）．
Stand in lines while buying tickets or waiting．
Follow the rules （60） （在…上面）．It can make everyone's museum experience safe and enjoyable．
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normal customer increase my during |
46．Tom's garden is quite nice but I prefer ．
47．The journey to the lake takes about two hours．
48．My cousin visited his old friend his stay in London．
49．China's population of wild pandas has by around 17% in the last ten years．
50．On weekends，the supermarket is usually full of ．
When I was a child，my father had to do three jobs for a family of seven．Every time I saw him come back late，looking tired，I promised myself that someday I would show my （1） _ to my father for what he had done．
Over the next twenty years，my father worked hard to （2） our big family and suffered （遭受）a lot from a heart problem．One morning，my father's old car （3） and he asked me to pick him up after his medical examination．He had （4） refused when I offered to replace（取代） his old car．He said that he did not want something that he was unable to pay himself．
As he stepped out of the doctor's office，he looked unusually（5） ．We drove in silence and he made me promise to keep the medical report as a （6） ．I did this with a heavy heart．
At that time，I was（7） a new car．I asked my father to go with me to pick one out.（8） I started talking with the salesman，I noticed my father admiring a brown car．I （9） __ chose a white car．My father took one final look at the brown car and seemed kind of （10） before leaving I heard him muttering （嘀咕） to himself，"Really like that car．Wish I could （11） it．
Several days later，I asked my father if he could go with me to pick up （12） new car．As we arrived，the salesman （13） him a key to his new car﹣the brown one﹣and explained that it was for him，（14） me．My father looked at me in great（15） ．I explained it was my childhood promise and smiled at this man，who had given up everything for his family．
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（1）A．thanks |
B．dreams |
C．talents |
D．regrets |
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（2）A．build |
B．save |
C．protect |
D．support |
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（3）A．set off |
B．came back |
C．broke down |
D．went by |
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（4）A．strongly |
B．rudely |
C．shyly |
D．happily |
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（5）A．angry |
B．moved |
C．serious |
D．friendly |
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（6）A．fact |
B．secret |
C．decision |
D．suggestion |
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（7）A．testing |
B．designing |
C．checking |
D．expecting |
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（8）A．Unless |
B．When |
C．Since |
D．Because |
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（9）A．finally |
B．suddenly |
C．simply |
D．immediately |
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（10）A．worried |
B．pleased |
C．sorry |
D．proud |
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（11）A．borrow |
B．afford |
C．collect |
D．choose |
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（12）A．my |
B．your |
C．his |
D．her |
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（13）A．returned |
B．showed |
C．handed |
D．posted |
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（14）A．to |
B．from |
C．with |
D．for |
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（15）A．fun |
B．pain |
C．trouble |
D．surprise． |
Danny has a hobby﹣playing games online．He is interested （66） __ solvingpuzzles．He particularly enjoys chatting to other gamers．
Now Danny （67） （sit） quietly in front of his computer．His mother thinks he is doing his homework，（68） she is wrong．Danny is actually surfing the Internet，solving puzzles and"chatting"to other gamers around the world. (69） funny it is!Danny thinks．
Why are game online so interesting？"（70） I can pretend to be a different person．There also many different （71） （kind） of games for me to play，"says Danny．"Other people love to play these games because they can play at any time．They do not need to organize a group．Someone in the world always wants （72） （play）．"
Starting a game online is not easy．Some gamers （73） （not） welcome new gamers．They will become angry when new gamers ask them questions，Other gamers are helpful．They want to make new friends．When Danny has （74） questions，he always says，"Excuse me，are you busy？I am new at this game and I need some help．"Sometimes this（75） （work）．At other times，however，the gamer at the other end makes you feel like fool．