四級選詞填空答案，由滬江和恩波聯(lián)合第一時間發(fā)布！

由恩波教育提供的四級選詞填空答案：

47. K?? recruited??????

48. J?? recording

49. L?? total??? ??? ??

50. C? aspects

51. B? analyzed??? ????

52. H? quality

53. N? unsure??? ??? ??

54. G? established

55. A? already??? ??? ?

56. E contributing?