以下の英文(1～5)には文法・語法的な誤りが一つだけ含まれている。
その誤りを含む下線部を選び、それぞれ解答用紙の記号((a)、(b)、(c)、(d)または(e))を鉛筆で塗りつぶしなさい。

• 1 A series of research findings illustrate the direct relationship between physical activity and bone mineral density.
  • (a) of research
  • (b) illustrate
  • (c) between
  • (d) and bone
  • (e) density
• 2 Several investigators have reported increased respiratory symptoms in those living in urban areas compared with rural ones, which it may be related to increased air pollution in the urban settings.
  • (a) reported increased
  • (b) those living
  • (c) areas compared
  • (d) which it
  • (e) increased air
• 3 It may be true that compared with elderly Japanese, their Canadian counterparts have a stronger sense of self-reliance and prefer to stay in their own homes and communities where they are used to living, rather be admitted to a nursing home.
  • (a) that compared
  • (b) and prefer
  • (c) in their
  • (d) where they
  • (e) rather be
• 4 The Great East Japan Earthquake on March 11 teaching us that disaster medicine requires not only emergency medical care for injuries but also the management of the wider aspects of a disaster, such as chronic disease and mental health.
  • (a) teaching us
  • (b) only emergency
  • (c) for injuries
  • (d) a disaster
  • (e) and mental
• 5 Due to the availability of life-prolonging treatments result from modem medical technologies, death with dignity is an issue that people need to consider.
  • (a) to the
  • (b) treatments result
  • (c) death with
  • (d) issue that
  • (e) to consider