Questões de Língua Inglesa do ano 2002

From text I, it can be concluded that

lasers are particularly suitable for specific jobs.

• C. Certo
• E. Errado

From text I, it can be concluded that

Charles H. Townes believes lasers have no disadvantages.

• C. Certo
• E. Errado

From text I, it can be concluded that

surgical procedures using lasers may cost up to $ 50,000.

• C. Certo
• E. Errado

From text I, it can be gathered that

scalpels and lasers are both equally good for any operations.

• C. Certo
• E. Errado

From text I, it can be gathered that

lasers are always better than the conventional scalpel.

• C. Certo
• E. Errado

From text I, it can be gathered that

blindness can be caused by a detached retina.

• C. Certo
• E. Errado

From text I, it can be gathered that

lasers will succeed despite their high costs.

• C. Certo
• E. Errado

According to text I, it can be concluded that

scalpels can weld the retina back.

• C. Certo
• E. Errado

According to text I, it can be concluded that

lasers can make retina surgery a simple procedure.

• C. Certo
• E. Errado

According to text I, it can be concluded that

the laser beam can cause an undesirable lesion.

• C. Certo
• E. Errado