Mr Baker is the owner of a big company(公司)．He works very hard day and night．His wife loves him very much．And she doesn’t want him 1 and was so tired．
“You are too 2 , dear，”she says, “Let’s go to China for a nice holiday．It can be 3 for your health．”
“But I have 4 work to do,”says her husband．“I can’t get away．”
But Mrs Baker doesn’t give up(放弃)．Every morning she 5 only about the holiday．So Mr Baker says，“OK, we go to China for a 6 ．”Mrs Baker is very happy．But she wants to enjoy their holiday quietly(安静地)．She goes to see her husband’s secretary(秘书)．
“My husband needs a good 7 ,” she says to the secretary．“So whatever(无论)happens，please don’t tell him，just wait till we 8 ．”
They have a very nice time in China．And they love China very much．But Mr Baker receives(收到)a letter from his secretary．The secretary says in the letter，“There is something 9 with the business(生意)，but I don’t want to tell you about it．I’ll wait till you come back．Wish you a very 10 holiday．”
With the development of science and technology,new knowledge 1 every day．If you stop 2 even for a day,you 3 lost．Reading is a good way to help you 4 in touch with the outside world． 5 widely,and you'll be rich in knowledge．Reading is also a good way to relax 6 ．You can get 7 in the books．A good book is a good friend to comfort you when you are 8 ．So long as you have a good book at hand,you'll 9 feel lonely．Every valuable book will 10 a new world before you．
All over the world people enjoy sports．Sports are 1 people's health．Many people like to watch 2 play sports games．They buy tickets 3 turn on their TV sets to sit 4 them．
Sports 5 with the seasons．People play 6 games in different seasons．Sometimes they play inside the room．Sometimes they play outside．
We can 7 sports here and there．Some sports are rather interesting 8 people everywhere like them．Football,for example,is very popular in the world．People 9 different countries cannot understand each other,but after a game they often become very 10 to each other．
Beijing-Shanghai Railway was completed in 1968．The line runs 1,462 km between China's two main cities and passes through five provinces and the city of Tianjin．
Since opening,it has been one of the busiest routes in our country．The Beijing-Shanghai route is now served by 10 trains a day,five of which are non-stop．The journey time is just under 12 hours．
Now trains are allowed to travel at 250 kph(kilo-metres per hour)and the journey time is only 10 hours．
With the sixth railway speedup,China has joined the ranks(行列)of countries with high-Speed rail services．Trains are able to run at speed of 200 kph on some 6,003 km of track(轨道),and on some sections,the highest speed can increase t0 250 kph．The 6,003 km of track serves both high-speed passenger trains and low-speed cargo(货物)trains．
Railway operators have to deal with the problem of the speed gap(差距)between the two kinds of trains to make sure they both run safely．
(1)
The Beijing-Shanghai Railway line runs 1,462 kilo-metres,doesn't it?
[ ]
A．
Yes,it does．
B．
No,it doesn't．
C．
It's very far．
D．
We don't know．
(2)
How many times have the trains been speeded up so far?
[ ]
A．
Five．
B．
Six．
C．
Seven．
D．
Eight．
(3)
When the Beijing-Shanghai train runs at 250 kph,the passengers spend ________ on the train．
[ ]
A．
ten hours
B．
twelve hours
C．
one day
D．
two days
(4)
Which of the following sentences is TRUE?
[ ]
A．
Only one train is served on the 6,003 km of track．
B．
Beijing-Shanghai Railway passes through six provinces．
C．
All of the trains run without any stops on Beijing-Shanghai Railway．
D．
Since opening,Beijing-Shanghai Railway has been one of the busiest routes in China．