4. What is the main idea of the report?
A. Officials reconsider support for drilling after the gulf oil accident.
B. It is dangerous to drill oil
off the coasts.
C. People should learn from oil accidents to reduce damage to our environment.
D. Investigations should be carried out immediately after oil accidents.
B. It is dangerous to drill oil
C. People should learn from oil accidents to reduce damage to our environment.
D. Investigations should be carried out immediately after oil accidents.