1 . Which one of the following contains true information about the extract?

• A. Forests are the source of raw material
• B. The biological functions of the forests are significant
• C. Natural forests still exist
• D. Forest problems are to be discussed regularly

Answer: Option D

Explanation:

2 . Which one of the following contains true information about the extract?

• A. Several species of wildlife are declining.
• B. The taste of food has deteriorated in recent years..
• C. The financial costs of environmental damage are wide recognized,
• D. One of the costs is illness caused by food.

Answer: Option C

Explanation: