say the results of a new study at Washington University School of Medicine in St. Louis, because loss of hearing in one ear hurts their ability to comprehend and use language.
In the first survey, about 15 percent of teenagers had some degree of hearing loss. ②Most of the hearing loss was in one ear only. While it was usually slight, one in 20 adolescents had more pronounced(显著的)problems —up 50 percent since the first survey....
In the first survey, about 15 percentof teenagers had some degree of hearing loss.② Most of the hearing loss was in one ear only. While it was usually slight, one in 20adolescents had more pronounced(显著的)problems -up 50 percent since the first survey.Hearing loss is very common in ...
had some degree of hearing loss.__②__Most of the hearing loss was in one ear only.While it was usually slight, one in 20 adolescents had more pronounced (显著的) problems-up 50 percent since the first survey. Hearing loss is very common in the elderly, Grimes said, but she added ...
compared national survey between the early 1990s and the mid-2000s.In the first survey, about 15% of teenagers had some degree of hearing loss.② Most of the hearing loss was in one ear only.While it was usually slight, one in 20 adolescents had more problems-up 50% since the first ...
compared nationalsurveys between the early 1990s and the mid2000s.In the first survey, about 15 percent of teenagers had some degree of hearing loss.__②__Most of the hearing loss was in one ear only.While it was usually slight, one in 20 adolescents had more pronounced (显著的) problems...
had some degree of hearing loss.__②__Most of the hearing loss was in one ear only.While it was usually slight, one in 20 adolescents had more pronounced (显著的) problems-up 50 percent since the first survey. Hearing loss is very common in the elderly, Grimes said, but she added th...
Hearing loss means you have trouble hearing or you cannot hear at all in one or both ears. Hearing loss can happen suddenly or slowly over time.What are the types of hearing loss?Conductive hearing loss occurs when there is a problem with the outer or middle ear. Sound waves cannot reach...
阅读理解 One in five US teenagers have some degree of hearing loss according to researchers who said theproblem is growing."Teenagers really underestimate how much noise they are exposed to" Dr JosefShargorodsky said.__ ① __
compared national survey between the early 1990s and the mid-2000s.In the first survey, about 15% of teenagers had some degree of hearing loss.② Most of the hearing loss was in one ear only.While it was usually slight, one in 20 adolescents had more problems-up 50% since the first ...