职业技能鉴定国家题库

焊工中级理论知识试卷答案

一、单项选择(第1题～第120题。选择一个正确的答案，将相应的字母填入题内的括号中。)

_ 1. B_____ 2. C_____ 3. B_____ 4. A_____ 5. D_ ___ 6. C_____ 7. D_____ 8. A_

_ 9. D____ 10. D____ 11. D____ 12. B____ 13. B_ __ 14. A____ 15. A____ 16. A_

17. A__ 18. A___ 19. C_ _ 20. B__ _ 21. D____ 22. C____ 23. B__ 24. C_______ 25. C___ 26. C____ 27. D____ 28. B___ _ 29. D____ 30. D____ 31. B _ 32. B____ 33. B__ 34. A___ 35. B___ 36. B___ 37. B___ _ 38. B___ 39. A____ 40. D____ ____ 41. C___ _ 42. C___ 43. D___ _ 44. D_ ___ 45. D_ __ 46. B____ 47. C___ 48. C____ 49. D____ 50. D____ 51. A___ 52. C__ __ 53. A____ 54. B____ 55. A____ 56. D____ 57. C____ 58. C____ _ 59. C___ 60. B__ 61. D___ 62. D___ 63. A___ 64. D____ 65. A___ 66. C____ _ 67. D____ 68. B_ _ 69. D___ _ 70. D____ 71. C____ 72. C___ 73. B____ 74. A___ 75. C____ 76. C__ 77. D___ 78. D___ 79. D___ 80. D_______ 81. D___ _ 82. D___ 83. D___ 84. B__ 85. D___ 86. A___ 87. D___ 88. D______ 89. D_______ 90. D___ 91. D___ ___ 92. A_______ 93. D_______ 94. D_______ 95. C_______ 96. C_______ 97. D___ 98. D_______ 99. D_______ 100. B_______ 101. C___ 102. D___ 103. A___ 104. D___ 105. C___ 106. D___ 107. A___ 108. C___ 109. C___ 110. C___ 111. D___ 112. D___ 113. D___ 114. B___ 115. D___ 116. C___ 117. D___ 118. B___ 119. B___ 120. A___

二、判断题(第121题～第150题。将判断结果填入括号中。正确的填“√”，错误的填“×”。)

__ 121. √_____ 122. ×_____ 123. ×_____ 124. √__ 125. ×__ 126. ×__ 127. ×__ 128. √_ ___ 129. ×__ __ 130. √__ __ 131. √__ 132. ×__ 133. √__ 134. √__ 135. ×__ _ _ 136. ×__ _ 137. √__ _ 138. ×__ _ 139. √_____ 140. √_____ 141. ×__ __ 142. ×__ __ 143. ×__ ___ 144. √__ 145. ×__ 146. ×__ 147. ×__ 148. ×_ _ 149. √__ _ 150. √__

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