小题狂练7答案
41-45 CABCD 46-50 AABDC 51-55 BADAC
语：56. an 57. surveyed 58. has conducted 59. Teenagers 60. higher 61. acknowledging 62. themselves 63. if 64. on 65. who
小题狂练8答案
41-45 CADBA 46-50 BCDBC 51-55 ADADB
语：56. who 57. and 58. with 59. that/which 60. visiting 61. presentations 62. why 63. Basically 64. and 65. dreamed