第115页 - 学习与评价八年级英语译林版江苏凤凰教育出版社

D

A

B

medical

proud

cure

afford

patients

development

interviewer

blindness

cases

treatment

About 77 percent of cases of serious eye problems can be prevented and cured.

Our school is used as a training centre.

That African boy cannot afford to study abroad.

Local doctors and nurses are invited onboard to learn about eye operations.