Have you got a sister ______ a brother?

　　A．but　　B．or　　C．and　　 D．to

— Have you got any brothers or sisters? — ________.

Did you feel it was warmer than before?

“There have been twenty-one __51___winters in China since 1986,” said scientists. “ __52__the past 100 years, as the world temperature has been up by 0.74 °C , the temperature in North China has __53___1.4 °C in only 50 years.”

China needs to take quick actions to __54___carbon dioxide (二氧化碳) emission (排放) because it’s the main reason for world warming. The good news is that China has seen the importance of going___55___. China sets the goal of cutting energy use by 20% and pollution emission by 10% in the 11th __56___ Plan.

Here is some advice for you.

Wearing used clothes such as your brother’s, sister’s or dad’s old T-shirts means you 57 energy; And don’t forget__58___ the lights when you leave a room and turn off your television and computer when they are not__59___! Besides, taking a bus saves a lot of oil every year. Also open a window and try not to use the air conditioner (空调). If necessary, set the temperature __60___in summer and lower in winter to save energy; It isn’t good to use paper cups, bags or boxes in our daily life.

51.A．cool         B. hot           C. cold           D. warm

52. A．during       B. for           C. since          D. after

53. A．climbed      B. went         C. arrived         D. got

54. A．increase      B. improve      C. cut            D. break

55. A．yellow       B. green        C. black          D. blue

56. A．Five-Year     B. Five--Years   C. five years       D. five year

57. A．use          B. find           C. save           D. keep

58. A．to turn on     B. to turn off     C. to turn up      D. to turn over

59. A．in use        B. on business    C. at present       D. for fun

60. A．stronger      B. higher        C. taller           D. quicker

Did you feel it was warmer than before?

“There have been twenty-one __51___winters in China since 1986,” said scientists. “ __52__the past 100 years, as the world temperature has been up by 0.74 °C , the temperature in North China has __53___1.4 °C in only 50 years.”

China needs to take quick actions to __54___carbon dioxide (二氧化碳) emission (排放) because it’s the main reason for world warming. The good news is that China has seen the importance of going___55___. China sets the goal of cutting energy use by 20% and pollution emission by 10% in the 11th __56___ Plan.

Here is some advice for you.

Wearing used clothes such as your brother’s, sister’s or dad’s old T-shirts means you 57 energy; And don’t forget__58___ the lights when you leave a room and turn off your television and computer when they are not__59___! Besides, taking a bus saves a lot of oil every year. Also open a window and try not to use the air conditioner (空调). If necessary, set the temperature __60___in summer and lower in winter to save energy; It isn’t good to use paper cups, bags or boxes in our daily life.

51.A．cool         B. hot           C. cold           D. warm

52. A．during       B. for           C. since          D. after

53. A．climbed      B. went         C. arrived         D. got

54. A．increase      B. improve      C. cut            D. break

55. A．yellow       B. green        C. black          D. blue

56. A．Five-Year     B. Five--Years   C. five years       D. five year

57. A．use          B. find           C. save           D. keep

58. A．to turn on     B. to turn off     C. to turn up      D. to turn over

59. A．in use        B. on business    C. at present       D. for fun

60. A．stronger      B. higher        C. taller           D. quicker