单选题
Hearing problems may be alleviated by changes in diet and exercise habits.
A、removed
B、cured
C、worsened
D、relieved
【正确答案】 D
【答案解析】 alleviated：减轻。relieved：减轻，解除。两者意思相近。
单选题
Hearing problems may be alleviated by changes in diet and exercise habits.
A、removed
B、cured
C、worsened
D、relieved
【正确答案】 D
【答案解析】 alleviated：减轻。relieved：减轻，解除。两者意思相近。
