[简答题]51. People grow plants or Vegetables there. 52. It is the first meal of the day. 53. People and cars travel on it. 54. It is sweet and used in food and drinks. 55. People get on or off planes there. [ A ] breakfast [ B ] dinner [ C ] airport [ D ] farm [ E ] hotel [ F ] sugar [ G ]road

[简答题]51. People grow plants or Vegetables there. 52. It is the first meal of the day. 53. People and cars travel on it. 54. It is sweet and used in food and drinks. 55. People get on or off planes there. [ A ] breakfast [ B ] dinner [ C ] airport [ D ] farm [ E ] hotel [ F ] sugar [ G ]road

[填空题]

People can grow ______ in their gardens.

[填空题]People grow flowers and grass in it.

[填空题]People put vegetables in it.

[填空题]

What do people grow hevea trees for in tropical plantations

[单项选择]As people continue to grow and age, our body systems continue to change. At a certain point in your life your body systems will begin to weaken. Your strength may become weaker. It may become more difficult for you to see and hear. The slow change of aging causes our bodies to lose some of their ability to bounce back from disease and injury. In order to live longer, we have always tried to slow or stop this change that leads us toward the end of our lives.
Many factors decide your health. A good diet plays an important role. The amount and type of exercise you get is another factor. Your living condition is yet another. But scientists studying aging problem want to know: Why do people grow old They hope that by studying the aging medical science they may be able to make the length of life longer.
There is nothing to be afraid of as old age comes. Many consider the later part of life to be the best time for living. Physical activity may become less, but often you get better u
A. to improve in health after one’s disease and injury
B. to recover from disease and injury
C. to jump after recovering
D. to run fast

[单项选择]As people continue to grow and age,our body systems continue to change.At a certain pointin your life your body systems will begin to weaken.Your strength may become weaker.It may become more difficult for you to see and hear.The slow change of aging causes our bodies tolose come of their ability to bounce back from disease and injury.In order to live longer,we have always tried to slow or stop this change that leads us toward the end of our lives.
Many factors decide your health.A good diet plays an important role.The amount and typeof exercise you get is another factor.Your living condition is yet another.But scientists studying aging problem want to know:Why do people grow oldThey hope that by studying the aging medical science they may be able to make the length of life longer.
There is nothing to be afraid of as old age comes.Many consider the later part of life to bethe best time for living.Physical activity may become less.but often you get better understanding of your
A. they have a very good understanding of themselves and the outside world
B. they consider their life has been a successful one
C. they have come through the battle of life safely
D. they have nothing to do all day long only to watch their grand children growing up around them