Contents

前言

1．A Great Composer

2．Picture This

3．Jupiter

4．Food Smart

5．A Gallon Saved

6．A Greek Hero

7．A Small Country

8．Solar Power

9．Alcoholism

11．Grading of Eggs

12．A Day To Be Thankful

13．Drug Facts

14．A Measure in Metrics

15．Opportunity Knocks

16．The Crunch is Coming

17．You Get What You Pay For

18．Weather Wise

19．What to Do?

20．The World of Folklore

21．Let It Fly

22．Castles in the Air

23．Life of a President

24．Planning to Plant?

25．AGuided Tour

26．Traditional Oriental Theater

27．Two Famous Rivers of the World

28．The Eruption ofMount Saint Helens

29．Order in the Court

30．Garden Flowers

31．Manuscripts of the Western World

32．Exotic Currencies

33．A Stroke of Lightning

34．Keep Looking Up

35．Get Along,Little Cowboy

36．Fun at Any Age

37．A Long Winter's Sleep

38．Minerals Make the Difference

39．Sound the Alarm

40．For Today,Tomorrow,and Always

41．How Animals Defend Themselves

42．Vitamins at Work

43．Happy Birthday to You

44．Stand on Your Own Two Feet

45．For the Life of Your Ears

46．Happy,Healthy Teeth

47．Keep It Soaring

48．A Body Without a Head

49．A Sticky Wicket

50．Look Around You

51．Beware the Air

52．In the Caribbean

53．A Lively Lake Indeed

54．Lend an Ear

55．A New Way of Life

56．Bridging the Gap

57．Let's Keep It Clean

58．The Needs of the People

59．A Major Concern

60．A Stitch in Time

61．Think Before You Throw

62．The First Thirteen

63．The Right Choice

64．Do It Yourself

65．An Unexpected Drama

66．Brush It Away

67．A Toast to the Toaster

68．Take Your Pich!

69．Water,Water Everywhere

70．Building a Giant

71．The American Dream

72．Miniature Gardens

73．Three Gallons of Goodwill

74．A Nation of Contrasts

75．Society and the Alcoholic

76．Spaceship Earth

77．Mintmarks

78．The Speciality Is Barbecue

79．Long May It Wave!

80．Meetings With the Nobles

81．Today's Serpents

82．Cosmetics

83．Due Process of Law

84．When in Rome

85．The Christmas Tree

86．Not a Drop to Drink

87．Civil Rights of Americans

88．A Living Link

89．A Free Woman

90．Body Builders

91．Wild Horses

92．Think Before You Buy

93．The Kennedy Half Dollar

94．The American Voter

95．The Land of Bagpipes

96．The Bean Pot

97．Clothing Makes the Difference

98．Caves

Answer Key