We are() to a large number of chemical pollutants 'in the air, water and food.
This playground is ______ the playground we had in our high school.
A.ten times larger
B.ten times that of
C.ten times as large as
D.as large as ten times
In the last sentence of Paragraph 2, "a price we have to pay" means______.
A.something very expensive
B.something we have to lose or suffer
C.a large sum of money
D.something desirable
A.big
B.large
C.stormy
D.heavy
From this passage, we can guess that the writer ______.
A. likes elephants
B. has a very large garden
C. admires the wonders of nature
D. likes to measure things
From the last sentence of this passage we conclude that ______.
A.businesses usually do not pay much for advertisement
B.businessmen know well that advertisement could bring them more profits
C.advertisement could hardly convince people of the value of the goods
D.advertisement usually cost businesses large amounts of money
What can we learn about motels from the passage?
A.They are usually built in the downtown area.
B.They have several buildings closely connected.
C.They have a large number of rooms in tall buildings.
D.They are mainly for travelers who drive their own cars.
We may draw a conclusion that______.
A. latchkey children enjoy having such a large amount of time alone
B. latchkey children try to hide their feeling
C. latchkey children often watch TV with their parents
D. it's difficult to find out how many latchkey children there are
From the last sentence of this passage we conclude that______.
A.businessmen know well that advertisement could bring them more profits
B.advertisement could hardly convince people of the value of goods
C.business usually do not pay much for advertisement
D.advertisement usually cost business large amounts of money
From the last sentence of this passage we conclude that ______.
A.businessmen know well that advertisement could bring them more profits
B.advertisent could hardly convince people of the value of goods
C.business usually do not pay much for advertisement
D.advertisement usually cost business large amounts of money
From the last three paragraphs we know that ______.
A.lengthening the existing 53-kilometer subway is among the 50 large projects
B.the length of the subway will be up to 135.25 kilometers in 2005
C.a 40.5-meter-long line will be added to Beijing's first light railway
D.a 70-meter-wide green belt will supply us with enough water