[简答题]People produce waste every day they live. Some waste can be degraded while others cannot. Therefore, waste sorting is a must.
Write on ANSWER SHEET TWO a composition of about 200 words on the following topic:

THE IMPORANCE OF WASTE SORTING

You are to write in three parts.
In the first part, state what the topic actually means to you.
In the second part, give one or two examples to illustrate your ideas.
In the last part, bring what you have written to a natural conclusion or a summary.
Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the instructions may result in a loss of marks.

[单项选择]Most of the people killed in road accidents are ______.

[单项选择]Every day some people are killed while they are crossing the roads. Most of these people are old and children. Old people are often killed because they can’t see or hear very well. Children are killed because they are not careful. They forget to look and listen before they cross the roads.
A car or a bus can’t stop quickly. If a car is going very fast, it will travel many meters before it stops. Some people don’t always understand this. They think a car can stop in a few meters. It is difficult to know how fast a car is moving. The only way to cross the roads safely is to look both ways, right and left. Then if the roads are empty, you can cross them.

Most of the people killed in road accidents are ______.
A. the young
B. woman
C. the old and children

[填空题]Some people’s ears produce wax like busy little bees. This can be a problem even though earwax (耳垢) appears to (47) an important purpose. Experts say it (48) and cleans the ear. It (49) dirt and other matter and keeps insects out. Doctors think it might also help protect against (50) . And the waxy oil keeps ears from getting too dry.
So earwax is good. It even has a medical name: cerumen (耵聍). There are two kinds. Most people of European or African ancestry have the "wet" kind. thick and (51) . East Asians commonly have "dry" earwax.
But you can have too much of a good thing. The glands (耳道) in the ear canal that produce the wax make too much in some people. Earwax is normally (52) ; it falls out of the ear or gets washed away. But extra wax can harden and form a (53) that interferes with sound waves and reduces (54) .
People can also cause a blockage when they try to (55)