| move happy invent draw until dangerous build in tired because country useful |
the most useful
the most useful
inventions in the world.What is the most surprising is that it was not （2）invented
invented
earlier，although the great inventor Leonardo da Vinci had （3）drawn
drawn
pictures for bicycles and flying machines and some other things.Those things were not produced （4）until
until
long after he died.A person riding a bicycle uses very little energy to make the bicycle （5）
move
move
，and there is no pollution at all when he is riding.Even so，in most developed （6）countries
countries
，most people don't go to work by bicycle.It is not because bicycles are expensive or people feel （7）tired
tired
if they ride to work.It's because the number of cars on the roads becomes larger.It certainly becomes more （8）dangerous
dangerous
to ride a bicycle.As a result，more people put their bicycles away and go to work （9）in
in
their cars.And in this way，the situation is made more serious.Perhaps the best way to make riding safer and more popular is to （10）
build
build
roads only for bicycles.【答案】the most useful；invented；drawn；until；move；countries；tired；dangerous；in；build
【解答】
【點評】
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發(fā)布：2024/10/4 3:0:1組卷：112引用：2難度：0.4
相似題
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1．Many people like to travel by plane，but I don't like it because an airport is usually far from the city．You have to get there early and wait for hours for the plane to take off and it is often late．You can't open the windows．You can't choose the food．The plane flies fast，but it still takes hours to fly from the airport to the city．
I like traveling by train．I think trains are safe．Railway stations are usually in cities．When you are late for a train，you can catch another one．You can walk around in the train and open the windows．You can see many interesting things on your way．However，I know it takes a little more time．
I also like cars．You can start your journey when you want to，and you don't need to get to a railway station or a bus stop．You?can?also carry?many?things?in the?car．But sometimes there are too many cars on the road．
（1）Why do many people like to travel by plane？
A．Because it is fast．
B．Because it is safe．
C．Because you can walk around in the plane．
D．Because it is cheap．
（2）Which is not the good thing about the train？
A．It is safe．
B．It takes a little more time．
C．You can open the windows．
D．You can walk around in the train．
（3）If you want to take a lot of things with you ，what do you take to go out？
A．A bus．
B．A car．
C．A train．
D．A bike．
（4）What is the bad thing about the car？
A．You needn't go to a station．
B．You can start your journey at anytime．
C．There are too many cars on the road．
D．You can carry many things．
（5）What does the writer think of the plane，the train and the car？
A．He thinks the?plane?takes a lot of time to go to and get out of the airport．
B．He likes to take a train because it takes a little more time．
C．He likes to take a car because he has a car．
D．He likes to take a plane because it's fast．發(fā)布：2024/11/18 18:30:2組卷：1287引用：8難度：0.5 -
2．Lily is a middle school student in Hefei.She goes to school by bike every day.It takes about twenty minutes.She asks some of her classmates about how they go to school.Let's have a look!
（1）Who is Gina？Name How far Way （方法） How long Gina 8 km 
20 minutes Scott 6 km 
15 minutes Bruce 2 km 
30 minutes
A．Lily's cousin.
B．Lily's classmate.
C．Bruce's sister.
D．Bruce's friend.
（2）How does Scott go to school every day？
A．On foot.
B．By bus.
C．By bike.
D．By subway.
（3）It takes Bruceto get to school on foot.
A．fifteen minutes
B．twenty minutes
C．half an hour
D．ten minutes發(fā)布：2024/11/10 1:0:1組卷：116引用：4難度：0.9 -
3．When you travel （旅游） in Hong Kong，you must be careful of the traffic （交通）rules，because the traffic keeps to the left.Before crossing the street，you must look to the right and then to the left.If the traffic lights are red，the traffic must stop，and people can go across the zebra line.If the traffic lights turn green，the traffic can go，and people mustn't cross the road in the morning and in the evening，when people go to or come from work，the streets are very busy.The traffic is the most dangerous.When you go somewhere by bus in Hong Kong，you have to be careful，too.Always remember the traffic keeps to the left.Have a look first，or you may go the wrong way.In Hong Kong，there are a lot of big buses with two floors.You'd better sit on the second floor.From there you can watch the city very well.How interesting!
（1）In Hong Kong，the traffic moves.
A．on the right
B．on the left
C．in the middle
D．in the park
（2）When you cross the street，you must look tofirst.
A．the front
B．the right
C．the left
D．B and C
（3）If the traffic lights are red，.
A．the people must stop
B．the traffic must stop
C．the people and the traffic must stop
D．the traffic and the people must wait
（4）It isto cross the streets in the morning.
and in the evening.
A．dangerous
B．interest
C．easy
D．safe
（5）You can see the city very well on thefloor of the bus.
A．first
B．second
C．third
D．fourth發(fā)布：2024/11/13 1:30:2組卷：455引用：7難度：0.5
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