【正文】 A1. a, an 2. able 3. about 4. above 5. abroad 6. absence 7. absorb 8. abstract 9. academic 10. accept 11. access 12. accident 13. according 14. account 15. accurate 16. accuse 17. ache 18. achieve 19. across 20. act 21. active 22. actor 23. actress 24. actual 25. adapt 26. add 27. address 28. admire 29. admit 30. adopt 31. adult 32. advance 33. advantage 34. adventure 35. advertisement36. advice 37. advise 38. affair 39. affect 40. afford 41. afraid 42. Africa 43. African 44. after 45. afternoon 46. afterwards47. again 48. against 49. age 50. agent 51. ago 52. agree 53. agriculture54. ahead 55. aid 56. aim 57. air 58. aircraft 59. airport 60. alarm 61. album 62. alcohol 63. alive 64. all 65. allow 66. almost 67. alone 68. along 69. aloud 70. already 71. also 72. altogether73. always 74. amaze 75. ambition 76. America 77. American 78. among 79. amount 80. amuse 81. analyse 82. ancestor 83. ancient 84. and 85. anger 86. angle 87. angry 88. animal 89. anniversary90. announce 91. annoy 92. another 93. answer 94. anxious 95. any 96. anyhow 97. anyone 98. anything 99. anyway 100. anywhere 101. apart 102. apartment 103. apologize 104. appear 105. appearance106. apple 107. apply 108. appointment109. appreciate110. approach 111. April 112. architecture113. area 114. argue 115. arm 116. army 117. around 118. arrange 119. arrest 120. arrival 121. arrive 122. art 123. article 124. artist 125. as 126. ash 127. ashamed 128. Asia 129. Asian 130. aside 131. ask 132. asleep 133. aspect 134. assistant 135. assume 136. astonish 137. at 138. athlete 139. atmosphere140. attach 141. attack 142. attempt 143. attend 144. attention 145. attitude 146. attract 147. audience 148. August 149. aunt 150. Australia 151. Australian152. author 153. autumn 154. available 155. average 156. avoid 157. awake 158. award 159. aware 160. away 161. awful B1. baby 2. back 3. bad 4. badly 5. badminton 6. bag 7. baggage 8. bake 9. balance 10. ball 11. balloon 12. ban 13. banana 14. band 15. bank 16. bar 17. bare 18. bargain 19. base 20. basic 21. basin 22. basis 23. basket 24. basketball25. bath 26. bathe 27. bathroom 28. battery 29. battle 30. be 31. beach 32. bear 33. beard 34. beat 35. beautiful 36. beauty 37. because 38. bee 39. bed 40. bedroom 41. bee 42. beef 43. beer 44. before 45. beg 46. begin 47. beginning 48. behave 49. behind 50. believe 51. bell 52. belly 53. belong 54. below 55. belt 56. bench 57. bend 58. benefit 59. beside 60. besides 61. best 62. better 63. between 64. beyond 65. bicycle 66. bike 67. big 68. bill 69. billion 70. biology 71. bird 72. birth 73. birthday 74. birthplace75. biscuit 76. bit 77. bite 78. bitter 79. black 80. blackboard81. blame 82. blank 83. blanket 84. bleed 85. blind 86. block 87. blood 88. blouse 89. blow 90. blue 91. board 92. boat 93. body 94. boil 95. bomb 96. bone 97. book 98. border 99. boring 100. born 101. borrow 102. boss 103. both 104. bother 105. bottle 106. bottom 107. bowl 108. box 109. boy 110. brain 11