单项选择题

According to the passage, hearing loss is

A．only a minor health problem.
B．the world's most common health problem.
C．merely a teenage disease.
D．an incurable disease.
<上一题 目录 下一题>
热门 试题

单项选择题
Many people leave their hearing problem untreated because
A．it is not serious.
B．Crystal Ear is not yet available.
C．it is not easy to have it treated.
D．they don't want to look old.
单项选择题
Initially the writer did not want to buy a hearing aid because
A．it would make him look old.
B．It would make him nervous.
C．it was too expensive.
D．it was old-styled.
相关试题