初中英语作文400字：Brave Volunteers
brave volunteers
no one can forget the disease sars. it was first found in guangdong province in late . the disease began to spread to the other part of china in the spring of . it killed hundreds
of people and affected more than 8,000.
chinese scientists have begun testing a sars vaccine on beijing volunteers. those volunteers are very young but their bravery is highly appreciated. i hope the new medicine will soon appear.
